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Ejtahed HS, Mardi P, Hejrani B, Mahdavi FS, Ghoreshi B, Gohari K, Heidari-Beni M, Qorbani M. Association between junk food consumption and mental health problems in adults: a systematic review and meta-analysis. BMC Psychiatry 2024; 24:438. [PMID: 38867156 PMCID: PMC11167869 DOI: 10.1186/s12888-024-05889-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 06/04/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND Anxiety and depression can seriously undermine mental health and quality of life globally. The consumption of junk foods, including ultra-processed foods, fast foods, unhealthy snacks, and sugar-sweetened beverages, has been linked to mental health. The aim of this study is to use the published literature to evaluate how junk food consumption may be associated with mental health disorders in adults. METHODS A systematic search was conducted up to July 2023 across international databases including PubMed/Medline, ISI Web of Science, Scopus, Cochrane, Google Scholar, and EMBASE. Data extraction and quality assessment were performed by two independent reviewers. Heterogeneity across studies was assessed using the I2 statistic and chi-square-based Q-test. A random/fixed effect meta-analysis was conducted to pool odds ratios (ORs) and hazard ratios (HRs). RESULTS Of the 1745 retrieved articles, 17 studies with 159,885 participants were suitable for inclusion in the systematic review and meta-analysis (seven longitudinal, nine cross-sectional and one case-control studies). Quantitative synthesis based on cross-sectional studies showed that junk food consumption increases the odds of having stress and depression (OR = 1.15, 95% CI: 1.06 to 1.23). Moreover, pooling results of cohort studies showed that junk food consumption is associated with a 16% increment in the odds of developing mental health problems (OR = 1.16, 95% CI: 1.07 to 1.24). CONCLUSION Meta-analysis revealed that consumption of junk foods was associated with an increased hazard of developing depression. Increased consumption of junk food has heightened the odds of depression and psychological stress being experienced in adult populations.
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Affiliation(s)
- Hanieh-Sadat Ejtahed
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Parham Mardi
- Social Determinants of Health Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Bahram Hejrani
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Sadat Mahdavi
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran
- Clinical Research Development Unit, Shahid Rajaei Educational & Medical Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Behnaz Ghoreshi
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Kimia Gohari
- Department of Biostatistics, Faculty of Medicine Sciences, Tarbiat Modares University, Tehran, Iran
| | - Motahar Heidari-Beni
- Department of Nutrition, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Mostafa Qorbani
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Ji L, Ren Z, Chen J, Zhao H, Zhang X, Xue B, Zhang D. Associations of vegetable and fruit intake, physical activity, and school bullying with depressive symptoms in secondary school students: the mediating role of internet addiction. BMC Psychiatry 2024; 24:419. [PMID: 38834943 DOI: 10.1186/s12888-024-05867-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 05/26/2024] [Indexed: 06/06/2024] Open
Abstract
BACKGROUND Few studies have simultaneously focused on the associations of vegetable and fruit intake, physical activity, school bullying, and Internet addiction (IA) with depressive symptoms. This study aimed to explore the direct and indirect effects of the above factors on depressive symptoms in adolescents by constructing a structural equation model (SEM). METHODS This study was conducted in Qingdao from September to November 2021. A total of 6195 secondary school students aged 10-19 years were included in the analysis. Information on all variables was assessed using a self-administered questionnaire. An SEM was constructed with depressive symptoms as the endogenous latent variable, IA as the mediating variable, and vegetable and fruit intake, physical activity, and school bullying as the exogenous latent variables. The standardized path coefficients (β) were the direct effects between the latent variables, and the indirect effects were obtained by the product of direct effects between relevant latent variables. RESULTS The median value with the interquartile range of depressive symptom scores was 7 (3,12). Vegetable and fruit intake (β=-0.100, P<0.001) and physical activity (β=-0.140, P<0.001) were directly negatively related to depressive symptoms. While school bullying (β=0.138, P<0.001) and IA (β=0.452, P<0.001) were directly positively related to depressive symptoms. IA had the greatest impact on depressive symptoms. Vegetable and fruit intake, physical activity, and school bullying could not only directly affect depressive symptoms, but also indirectly affect depressive symptoms through the mediating effect of IA, the indirect effects and 95% confidence intervals (CIs) were -0.028 (-0.051, -0.007), -0.114 (-0.148, -0.089) and 0.095 (0.060, 0.157), respectively. The results of the multi-group analysis showed that the SEM we constructed still fit in boy and girl groups. CONCLUSIONS The results indicated that vegetable and fruit intake, physical activity, school bullying, and IA had a significant direct impact on depressive symptoms, among which IA had the greatest impact. In addition, both vegetable and fruit intake, school bullying, and physical activity indirectly affected depressive symptoms through the mediating effect of IA. The impact of IA on depressive symptoms should be given extra attention by schools and parents. This study provides a scientific and effective basis for the prevention and control of adolescent depressive symptoms.
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Affiliation(s)
- Lujun Ji
- Department of Epidemiology and Health Statistics, The School of Public Health of Qingdao University, 308 Ningxia Road, Qingdao, 266071, China
| | - Zhisheng Ren
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao Institute of Preventive Medicine, Qingdao, China
| | - Jian Chen
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao Institute of Preventive Medicine, Qingdao, China
| | - Hui Zhao
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao Institute of Preventive Medicine, Qingdao, China
| | - Xiaofei Zhang
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao Institute of Preventive Medicine, Qingdao, China
| | - Bai Xue
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao Institute of Preventive Medicine, Qingdao, China.
| | - Dongfeng Zhang
- Department of Epidemiology and Health Statistics, The School of Public Health of Qingdao University, 308 Ningxia Road, Qingdao, 266071, China.
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Appleton KM, Boxall LR, Adenuga-Ajayi O, Seyar DF. Does fruit and vegetable consumption impact mental health? Systematic review and meta-analyses of published controlled intervention studies. Br J Nutr 2024; 131:163-173. [PMID: 37387229 DOI: 10.1017/s0007114523001423] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
Associations between fruit and vegetable (FV) consumption and mental health are suggested, largely from observational studies. This systematic review aimed to identify and summarise all published controlled intervention studies investigating the effects of FV consumption on mental health in adults. Four academic databases (Medline, PsycINFO, PubMed, Web of Science) were searched on 16 September 2022, over all years, for studies that used an intervention design; included FV consumption; included an appropriate non-FV-consumption control; used a validated measure of mental health and were conducted in healthy adults or adults with solely a depressive or anxiety-related condition. Study details were tabulated and combined using meta-analyses. Risk of bias was assessed using the domains of the Cochrane Collaboration. Six studies, enrolling 691 healthy adults and reporting on one or more mental health outcomes, were found. Meta-analyses found small and imprecise effects of FV consumption for: psychological well-being (4 studies, 289 participants) standardised mean difference (SMD) = 0·07 (95 % CI -0·17, 0·30), P = 0·58, I2 = 0 %; depressive symptomology (3 studies, 271 participants) SMD = -0·15 (95 % CI -0·40, 0·10), P = 0·23, I2 = 47 % and anxiety-related symptomology (4 studies, 298 participants) SMD = -0·15 (95 % CI -0·39, 0·08), P = 0·20, I2 = 71 %. Some benefit for psychological well-being was found in change-from-baseline data: SMD = 0·28 (95 % CI 0·05, 0·52), P = 0·02, I2 = 0 %. Risk of bias was high in many studies. Limitations include the consideration only of published studies and stem from the studies found. Given the few, limited studies available and the small size of effects, stronger evidence is needed before recommending FV consumption for mental health.
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Affiliation(s)
| | - Lucy R Boxall
- Department of Psychology, Bournemouth University, Poole, UK
| | | | - Dilara F Seyar
- Department of Psychology, Bournemouth University, Poole, UK
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Yan Z, Xu Y, Li K, Liu L. Increased fruit intake is associated with reduced risk of depression: evidence from cross-sectional and Mendelian randomization analyses. Front Public Health 2023; 11:1276326. [PMID: 38155897 PMCID: PMC10753833 DOI: 10.3389/fpubh.2023.1276326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 11/27/2023] [Indexed: 12/30/2023] Open
Abstract
Background The association between dietary patterns and depression has gained significant attention, but the relationship between fruit intake and depression remains unclear. This study aimed to investigate the role of fruit intake in the risk of depression using data from the National Health and Nutrition Examination Survey (NHANES) and Mendelian randomization (MR) analysis, and further explore the causal relationship between them. Materials and methods Cross-sectional analysis was conducted using the 2005-2018 NHANES data. Specialized weighted complex survey design analysis software was used for multivariate logistic analysis. Additionally, genetic variants for fruit intake and depression, as well as its related neuroticism traits, from the GWAS were used as instrumental variables in MR analysis. The inverse variance weighted (IVW) method was employed as the primary analysis method to evaluate the causal relationship between them. MR-Egger regression, MR-PRESSO test, and leave-one-out analysis were conducted to assess heterogeneity and pleiotropy. Results In NHANES, compared to the lowest quartile (Q1, <0.12 cup], the highest quartile (Q4, >1.49 cups) of fruit intake showed a significant reduction in the risk of depression after adjusting for relevant covariates. Model 3, after rigorous adjustment for multiple covariates, demonstrated improved predictive performance in both Receiver operating characteristic (ROC) curve and Decision curve analysis (DCA). In Model 3, the proportion of reduced depression risk associated with fruit intake reached 31% (OR = 0.69, 95% CI: 0.50-0.95). This association remained significant in the MR analysis (OR = 0.92, 95% CI = 0.87-0.96; p = 5.09E-04). Fruit intake was also associated with a decreased risk of neuroticism traits related to depression, including feeling lonely (OR = 0.82, 95% CI = 0.74-0.90; p = 2.91E-05), feeling miserable (OR = 0.79, 95% CI = 0.72-0.87; p = 2.35E-06), feeling fed-up (OR = 0.75, 95% CI = 0.68-0.83; p = 2.78E-08), irritable mood (OR = 0.89, 95% CI = 0.79-0.99; p = 0.03), and neuroticism (OR = 0.85, 95% CI = 0.76-0.96; p = 9.94E-03). The causal relationship between feeling lonely and fruit intake was bidirectional. Conclusion Increased fruit intake has a causal effect in reducing the risk of depression and is beneficial for related psychological well-being.
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Affiliation(s)
- Zhaoqi Yan
- Graduate School, Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, China
| | - Yifeng Xu
- Graduate School, Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, China
| | - Keke Li
- Graduate School, Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, China
| | - Liangji Liu
- Department of Respiratory and Critical Care Medicine, Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, China
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Ma S, Zhu J, Xie S, Chen R, Li X, Wei W. Suboptimal dietary quality is associated with mental symptoms among adults aged 40 years and over in China: A population-based cross-sectional study. J Affect Disord 2023; 340:802-811. [PMID: 37597777 DOI: 10.1016/j.jad.2023.08.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 08/13/2023] [Accepted: 08/14/2023] [Indexed: 08/21/2023]
Abstract
BACKGROUND The previous studies an association between dietary patterns and psychiatric symptoms. However, few studies have examined the association of quality of dietary patterns and anxiety, depressive symptoms in the Chinese population. METHODS Between 2017 and 2019, a population-based, cross-sectional survey was carried out in China. Uniformed questionnaires collected the demographic characteristics and food data. The dietary quality of the adults was evaluated using the revised Diet Balance Index 2016 (DBI-16). We measured anxiety and depression symptoms using the the Generalized Anxiety Disorder (GAD)-7 and Patient Health Questionnaire (PHQ)-9. RESULTS A total of 73,737 participants were recruited during the survey period. 17.6 % and 13.7 % of residents suffer from anxiety and depression symptoms, respectively. The DBI-16 indicates that participants with anxiety or depression symptoms had higher scores of low bound score (LBS, refers to inadequate food intake) and dietary quality distance (DQD, refers to unbalanced food intake) than those without anxiety or depression. The logistic regression models showed that high levels of LBS and DQD problems were more strongly associated with anxiety (LBS:OR = 1.20, DQD:OR = 1.30) and depressive symptoms (LBS:OR = 1.21, DQD:OR = 1.44). On the contrary, higher bound score (HBS, refers to excessive food intake) was significantly negatively correlated with symptoms of anxiety and depression. Moreover, each increase in the food group was associated with 4 % lower odds of anxiety and 6 % lower odds of depression symptoms. LIMITATIONS Cross-sectional design and self-reporting of psychological symptoms and dietary information limit the generalizability of the results. CONCLUSION The dietary quality of adults aged 40 years and over in China is suboptimal, with excessive and inadequate food intake simultaneously. Dietary imbalance, and low dietary diversity may be related to anxiety and depressive symptoms.
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Affiliation(s)
- Shanrui Ma
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Juan Zhu
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Shuanghua Xie
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Ru Chen
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xinqing Li
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Wenqiang Wei
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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Pereira Sol GA, Hermsdorff HHM, Leal ACG, Pimenta AM, Bressan J, Moreira APB, de Aguiar AS. Association between total dietary antioxidant capacity and food groups and incidence of depression in a cohort of Brazilian graduates (CUME Project). Br J Nutr 2023; 130:1155-1166. [PMID: 36722158 DOI: 10.1017/s0007114523000181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This study aims to evaluate the association between Dietary Total Antioxidant Capacity (dTAC) and Total Antioxidant Capacity of food groups (fgTAC) with the incidence of depression in Brazilian graduates participating in the Cohort of Universities of Minas Gerais (CUME Study). The sample consisted of 2572 participants without a medical diagnosis of depression at baseline who responded to at least one follow-up questionnaire from the CUME Project. The Ferric Reducing Antioxidant Power assay was used to determine dTAC. Incidence of depression was estimated by self-reported medical diagnosis of depression during the years of cohort follow-up. Cox regression models were used to relate dTAC and fgTAC to the incidence of depression. The mean follow-up time was 2·96 (1·00) years, and 246 cases of depression were observed (32·3/1000 person-years). The mean dTAC was 11·03 (4·84) mmol/d. We found no associations between higher dTAC and lower risk of developing depression after adjusting for possible confounders. The incidence of depression was inversely associated with fgTAC of the beans and lentils group (hazard ratio (HR): 0·61; 95 % CI 0·41, 0·90). The fgTAC of the junk food group was positively associated with higher incidence of depression after all adjustments (HR: 1·57; 95 % CI 1·08, 2·26). Our findings do not support an association between dTAC and the incidence of depression in a highly educated Brazilian population. However, associations of fgTAC show the importance of analysing the food matrix in which these antioxidants are inserted. We highlight the need for more prospective studies with different nationalities to confirm these results.
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Affiliation(s)
- Gabriela Amorim Pereira Sol
- Faculty of Medicine, Department of Collective Health, Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Helen Hermana Miranda Hermsdorff
- Laboratory of Energy Metabolism and Body Composition, Department of Nutrition and Health, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Arieta Carla Gualandi Leal
- Laboratory of Energy Metabolism and Body Composition, Department of Nutrition and Health, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | | | - Josefina Bressan
- Laboratory of Energy Metabolism and Body Composition, Department of Nutrition and Health, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Ana Paula Boroni Moreira
- Department of Nutrition, Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Aline Silva de Aguiar
- Faculty of Medicine, Department of Collective Health, Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
- Department of Nutrition and Dietetics, Universidade Federal Fluminense, Niterói, Rio de Janeiro, Brazil
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Pengpid S, Peltzer K. Longitudinal correlates of fruit and vegetable consumption with depressive symptoms among middle-aged and older adults in South Africa. BMC Psychol 2022; 10:247. [PMID: 36324188 PMCID: PMC9632120 DOI: 10.1186/s40359-022-00960-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 10/21/2022] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Fruit and vegetable intake may influence mental well-being. The aim of this study was to assess longitudinal associations between fruit and vegetable intake and depressive symptoms among rural South Africans. METHODS This longitudinal community study enrolled 3,891 adults (≥ 40 years) from the "Health and Ageing in Africa: A Longitudinal Study of an INDEPTH Community in South Africa (HAALSI)". Fruit and vegetable intake was assessed by self-report at wave 1, and depressive symptoms were assessed using the Center for Epidemiological Studies Depression Scale at wave 1 and 2. Outcomes were incident and persistent depressive symptoms at wave 2. Logistic regression was used to assess the associations between fruit and vegetable intake at wave 1 and incident, and persistent depressive symptoms. RESULTS Results indicate that in the fully adjusted model for individuals with no depressive symptoms at baseline, we found no significant association between frequency of fruit or vegetables intake and incident depressive symptoms. We also found no significant association between frequency of fruit or vegetable intake and persistent depressive symptoms. CONCLUSION Fruit and vegetable intake was not significantly associated with incident and persistent depressive symptoms.
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Affiliation(s)
- Supa Pengpid
- grid.10223.320000 0004 1937 0490Department of Health Education and Behavioral Sciences, Faculty of Public Health, Mahidol University, Bangkok, Thailand ,grid.459957.30000 0000 8637 3780Department of Public Health, Sefako Makgatho Health Sciences University, Pretoria, South Africa ,grid.252470.60000 0000 9263 9645Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Karl Peltzer
- grid.10223.320000 0004 1937 0490Department of Health Education and Behavioral Sciences, Faculty of Public Health, Mahidol University, Bangkok, Thailand ,grid.412219.d0000 0001 2284 638XDepartment of Psychology, University of the Free State, Bloemfontein, South Africa ,grid.252470.60000 0000 9263 9645Department of Psychology, College of Medical and Health Science, Asia University, Wufeng, 41354 Taichung, Taiwan
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Dharmayani PNA, Mishra GD, Mihrshahi S. Fruit and vegetable consumption and depression symptoms in young women: results from 1973 to 1978 cohort of the Australian Longitudinal Study on Women's Health. Eur J Nutr 2022; 61:4167-4178. [PMID: 35864339 PMCID: PMC9596510 DOI: 10.1007/s00394-022-02926-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 05/31/2022] [Indexed: 11/04/2022]
Abstract
PURPOSE Growing evidence suggests that specific food groups may play an important role in improving mental health. However, very few studies explored the association between individual dietary factors and depression symptoms by following a large cohort of individuals over a long period. We examined the differential effects of fruit and vegetables in relation to depression symptoms over a 15-year follow-up period in the 1973-78 cohort of the Australian Longitudinal Study on Women's Health. METHODS Fruit and vegetable consumption was assessed using short questions. The Center for Epidemiologic Studies Depression-10 scale with a cut off ≥ 10 indicated depressive symptoms. Multiple imputations with generalised estimating equations models were performed to estimate odds ratio of depression symptoms according to fruit and vegetable consumption. RESULTS A total of 4241 participants with a mean age of 27.6 (SD 1.45) years at baseline were followed up at five surveys (2003-2018). Fruit and vegetable intake (≥ 2 servings) was cross-sectionally associated with lower odds of depressive symptoms. In longitudinal analysis, a higher intake of fruit (≥ 4 servings) and vegetable (≥ 5 servings) was consistently associated with lower odds of depressive symptoms, with a 25% lower odds (OR 0.75; 95% CI 0.57, 0.97; p = 0.031) and a 19% lower odds (OR 0.81; 95% CI 0.70, 0.94; p = 0.007) than consuming one serve or less fruit and vegetable, respectively. CONCLUSION These results suggest that a higher intake of fruit and vegetables was associated with a lower risk of depression symptoms over 15 years from a population-based prospective study of Australian women.
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Affiliation(s)
- Putu Novi Arfirsta Dharmayani
- Department of Health Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, 2109, Australia
| | - Gita D Mishra
- School of Public Health, University of Queensland, Brisbane, QLD, 4006, Australia
| | - Seema Mihrshahi
- Department of Health Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, 2109, Australia.
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Radavelli-Bagatini S, Sim M, Blekkenhorst LC, Bondonno NP, Bondonno CP, Woodman R, Dickson JM, Harms C, Magliano DJ, Shaw JE, Daly RM, Hodgson JM, Lewis JR. Higher Consumption of Fruit and Vegetables Is Associated With Lower Worries, Tension and Lack of Joy Across the Lifespan. Front Nutr 2022; 9:837066. [PMID: 35586735 PMCID: PMC9108498 DOI: 10.3389/fnut.2022.837066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 04/11/2022] [Indexed: 12/03/2022] Open
Abstract
Background and Aims Higher total fruit and vegetable (FV) intakes have been associated with lower perceived stress. However, the relationship of FV intake with domains of perceived stress is unclear. The aim of this cross-sectional study was to explore the relationship between consumption of FV and four perceived stress domains (worries, tension, lack of joy and demands) in a population-based cohort of Australian adults. Methods Participants (n = 8,640) were men and women aged ≥25 years from the Australian Diabetes, Obesity and Lifestyle (AusDiab) Study. Dietary intake was assessed using a 74-item validated Food Frequency Questionnaire. Perceived stress domains were determined using a validated 20-item version of the Perceived Stress Questionnaire, with higher scores representing higher perceived stress. Cut-offs for high perceived stress domains were obtained from the highest quartiles of each domain for each sex. Multivariable-adjusted logistic regression was performed to investigate cross-sectional associations. Results The mean age of participants (50.1% females) was 47.8 (SD 15) years. Those with higher intakes of FV, combined and separately, had a significantly lower odds (16–36%) for higher worries, tension and lack of joy, independent of other lifestyle factors. Conclusion In Australian adults, higher consumption of FV was associated with lower odds of worries, tension and lack of joy. Following the dietary guidelines for the recommended intake of FV may help improve feelings of worries, tension and lack of joy, which are linked to mental health problems.
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Affiliation(s)
- Simone Radavelli-Bagatini
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
- *Correspondence: Simone Radavelli-Bagatini
| | - Marc Sim
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
- Medical School, The University of Western Australia, Perth, WA, Australia
| | - Lauren C. Blekkenhorst
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
- Medical School, The University of Western Australia, Perth, WA, Australia
| | - Nicola P. Bondonno
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
- Danish Cancer Society Research Centre (DCRC), Copenhagen, Denmark
| | - Catherine P. Bondonno
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
- Medical School, The University of Western Australia, Perth, WA, Australia
| | - Richard Woodman
- Flinders Centre for Epidemiology and Biostatistics, Flinders University, Adelaide, SA, Australia
| | - Joanne M. Dickson
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
- School of Arts and Humanities (Psychology), Edith Cowan University, Perth, WA, Australia
| | - Craig Harms
- School of Arts and Humanities, Psychology and Criminology, Edith Cowan University, Perth, WA, Australia
| | - Dianna J. Magliano
- Diabetes and Population Health, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
- Clinical Diabetes and Epidemiology, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Jonathan E. Shaw
- Diabetes and Population Health, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Robin M. Daly
- School of Exercise and Nutrition Science, Institute for Physical Activity and Nutrition, Deakin University, Geelong, VIC, Australia
| | - Jonathan M. Hodgson
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
- Medical School, The University of Western Australia, Perth, WA, Australia
| | - Joshua R. Lewis
- Nutrition & Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
- Medical School, The University of Western Australia, Perth, WA, Australia
- Centre for Kidney Research, School of Public Health, Sydney Medical School, Children's Hospital at Westmead, The University of Sydney, Sydney, NSW, Australia
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Barros MBDA, Medina LDPB, Lima MG, Azevedo RCSD, Sousa NFDS, Malta DC. Association between health behaviors and depression: findings from the 2019 Brazilian National Health Survey. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2021; 24:e210010. [PMID: 34910064 DOI: 10.1590/1980-549720210010.supl.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/09/2021] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To analyze the association of depression with various health behaviors and to verify if they differ according to gender or income. METHODS This is a cross-sectional study based on data of 65,803 Brazilian adults (18-59 years old) interviewed in the National Health Survey, conducted in 2019. Presence or absence of depression was evaluated using the Patient Health Questionnaire (PHQ)-9. The prevalence of smoking, alcohol consumption, physical activity, sedentary lifestyle and food indicators were estimated according to the presence of depression. Stratified analyses were made according to sex and income, and prevalence ratios were estimated using the Poisson Regression. RESULTS We found a significant association between depression and all indicators studied, except occasional alcohol consumption. Depression was associated with heavy episodic drinking and insufficient consumption of fruits and vegetables only in women. In men, the associations of depression with sedentary lifestyle and with being a former smoker were stronger than in women. The occasional consumption of alcohol was more prevalent only in men without depression. The analysis stratified by income showed that the association of depression with physical inactivity is stronger in the higher-income group, while with heavy episodic drinking is only significant in the lower-income stratum. CONCLUSION The results point to the need to consider mental health in programs aimed at reducing harmful health behaviors and the specificity of sociodemographic groups.
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Sun L, Liang X, Wang Y, Zhu S, Ou Q, Xu H, Li F, Tan X, Lai Z, Pu L, Chen X, Wei J, Wu F, Zhu H, Wang L. Fruit consumption and multiple health outcomes: An umbrella review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.09.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Behavioral and Mental Responses towards the COVID-19 Pandemic among Chinese Older Adults: A Cross-Sectional Study. JOURNAL OF RISK AND FINANCIAL MANAGEMENT 2021. [DOI: 10.3390/jrfm14120568] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The novel COVID-19 pandemic spread quickly and continuously influenced global societies. As a vulnerable population that accounted for the highest percentage of deaths from the pandemic, older adults have experienced huge life-altering challenges and increased risks of mental problems during the pandemic. Empirical evidence is needed to develop effective strategies to promote preventive measures and mitigate the adverse psychological impacts of the COVID-19 pandemic. This study aimed to investigate the behavioral responses (i.e., preventive behaviors, physical activity, fruit and vegetable consumption) and mental responses (i.e., depression and loneliness) towards the COVID-19 pandemic among Chinese older adults. A further aim was to identify the associations among demographics, behavioral responses, and mental responses. Using a convenience sampling approach, 516 older adults were randomly recruited from five cities of Hubei province in China. Results of the cross-sectional survey showed that 11.7% of participants did not adhere to the WHO recommended preventive measures, while 37.6% and 8.3% of participants decreased physical activity and fruit–vegetable consumption respectively. For mental responses, 30.8% and 69.2% of participants indicated significantly depressive symptoms and severe loneliness, respectively. Participants’ behavioral and mental responses differed significantly in several demographics, such as age group, living situation, marital status, education levels, household income, medical conditions, and perceived health status. Demographic correlates and behavioral responses could significantly predicate the mental response with small-to-moderate effect sizes. This is the first study to investigate the characteristics of behavioral and mental responses of Chinese older adults during the COVID-19 pandemic. Research findings may give new insights into future developments of effective interventions and policies to promote health among older adults in the fight against the pandemic.
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Dharmayani PNA, Juergens M, Allman-Farinelli M, Mihrshahi S. Association between Fruit and Vegetable Consumption and Depression Symptoms in Young People and Adults Aged 15-45: A Systematic Review of Cohort Studies. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:E780. [PMID: 33477603 PMCID: PMC7831325 DOI: 10.3390/ijerph18020780] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/14/2021] [Accepted: 01/15/2021] [Indexed: 01/15/2023]
Abstract
Higher consumption of fruit and vegetables has been associated with a lower risk of various chronic diseases including coronary heart disease, obesity, and certain cancers. Recently, fruit and vegetable intake has also been linked with mental health, including depression; however, this area is largely unexplored studies in young people and adults. This systematic review aimed to evaluate the association between fruit and vegetable intake and depressive symptoms in young people and adults aged 15-45. The review used a predefined protocol registered with International Prospective Register of Systematic Reviews (PROSPERO) database (ID no: CRD42018091642). The systematic review focused on peer-reviewed cohort studies published from 1 January 2000 to 31 August 2020 using searches of six electronic databases. The exposure was fruit and vegetable consumption analysed both separately and/or together, and the outcome was depression or depressive symptoms. Data from eligible studies were extracted according to predefined criteria and the studies were appraised using the Newcastle-Ottawa Scale (NOS) for cohort studies to evaluate for study quality and risk of bias. A total of 12 studies from seven countries were deemed eligible and included in the qualitative synthesis, one study was categorised as "very good" quality, nine studies were "good" quality, and two studies were "moderate" quality by the quality assessment based on the total score for the NOS. The majority of cohort studies support the evidence that fruit consumption is associated with decreased risk of developing depression. However, the inconsistent results were observed when the effects of vegetable consumption were analysed independently, and the effects of fruit and vegetables combined were analysed. Despite this, the evidence seems to be building that a possible association exists, and this may have implications for addressing the burden of mental illness in young people and adults aged 15-45 years. More well-designed prospective cohort studies are needed to provide more robust evidence on the relationship between fruit and vegetable intake and depression.
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Affiliation(s)
- Putu Novi Arfirsta Dharmayani
- Department of Health Systems and Populations, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW 2109, Australia;
| | - Melissa Juergens
- Discipline of Nutrition and Dietetics, School of Life and Environmental Sciences, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia; (M.J.); (M.A.-F.)
| | - Margaret Allman-Farinelli
- Discipline of Nutrition and Dietetics, School of Life and Environmental Sciences, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia; (M.J.); (M.A.-F.)
- Prevention Research Collaboration, Sydney Medical School & Sydney School of Public Health, University of Sydney, Sydney, NSW 2006, Australia
| | - Seema Mihrshahi
- Department of Health Systems and Populations, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW 2109, Australia;
- Prevention Research Collaboration, Sydney Medical School & Sydney School of Public Health, University of Sydney, Sydney, NSW 2006, Australia
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Age-varying associations between lifestyle risk factors and major depressive disorder: a nationally representative cross-sectional study of adolescents. Soc Psychiatry Psychiatr Epidemiol 2021; 56:129-139. [PMID: 32448926 DOI: 10.1007/s00127-020-01888-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 05/15/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE Lifestyle risk factors, such as alcohol use, smoking, high body mass index, poor sleep, and sedentary behavior, represent major public health issues for adolescents. These factors have been associated with increased rates of major depressive disorder (MDD). The purpose of this paper is to investigate critical peaks in the prevalence of MDD at certain ages and to examine how these peaks might be amplified or attenuated by the presence of lifestyle risk factors. METHODS A nationally representative sample of adolescents aged 11-17 years old (n = 2967) and time-varying effect models were used to investigate the associations between lifestyle risk factors and the prevalence of MDD by sex. RESULTS The estimated prevalence of MDD significantly increased among adolescents from 4% (95% CI 3-6%) at 13 years of age to 19% (95% CI 15-24%) at 16 years of age. From the age of 13, males were significantly less likely to have a diagnosis of MDD than females with the maximum sex difference occurring at the age of 15 (OR 0.24, 95% CI 0.13-0.47). All lifestyle risk factors were at some point significantly associated with MDD, but these associations did not differ by sex, except for body mass index. DISCUSSION These findings suggest that interventions designed to prevent the development of depression should be implemented in early adolescence, ideally before or at the age of 13 and particularly among young females given that the prevalence of MDD begins to rise and diverge from young males. Interventions should also simultaneously address lifestyle risk factors and symptoms of major depression.
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Zhang J, Liu MW, Yu HJ, Chen QT, Tang BW, Yuan S, He QQ. Associations of health-risk behaviors with mental health among Chinese children. PSYCHOL HEALTH MED 2020; 27:528-536. [PMID: 33297726 DOI: 10.1080/13548506.2020.1859559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The study aimed to investigate the individual and combined association of health-risk behaviors with mental health among Chinese children. A cross-sectional study was conducted in Wuhan, China, from May to June 2018. Participants self-reported the information on physical activity (PA), screen time (ST), fruit and vegetable (FV) intake, and sleep duration. Mental health, including depression, social anxiety and self-esteem, was assessed using standard questionnaires. A total of 1296 children (704 males and 592 females) aged 9.2 ± 0.4 years were included in the present study. The prevalence of low PA, high ST, low FV intake, and inadequate sleep duration was 45.6%, 18.0%, 69.7%, and 64.7%, respectively. Overall, significant associations were found between individual health-risk behavior and increased risks of mental health. Furthermore, children with three or four health-risk behaviors showed significantly increased risks of anxiety (OR: 3.18, 95%CI: 1.63-6.21), depression (OR: 4.55, 95%CI: 2.28-9.09) and low self-esteem (OR: 3.59, 95%CI: 2.20-5.88) compared with those without health-risk behavior. Results of this study revealed a high prevalence of health-risk behaviors among Chinese children. Furthermore, the clustering of health-risk behavior was associated with significantly increased risks of mental health in this population. Considering these findings, it is important to perform early interventions to reduce children's health-risk behavior and prevent mental health problems.
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Affiliation(s)
- Jie Zhang
- School of Health Sciences, Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Ming-Wei Liu
- School of Health Sciences, Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Hong-Jie Yu
- School of Health Sciences, Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Qiu-Tong Chen
- School of Health Sciences, Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Bo-Wen Tang
- School of Health Sciences, Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Shuai Yuan
- School of Health Sciences, Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Qi-Qiang He
- School of Health Sciences, Wuhan University, Wuhan, Hubei Province, P.R. China
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Matta J, Hoertel N, Airagnes G, Czernichow S, Kesse-Guyot E, Limosin F, Goldberg M, Zins M, Lemogne C. Dietary Restrictions and Depressive Symptoms: Longitudinal Results from the Constances Cohort. Nutrients 2020; 12:nu12092700. [PMID: 32899666 PMCID: PMC7551036 DOI: 10.3390/nu12092700] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 08/25/2020] [Indexed: 01/18/2023] Open
Abstract
Cross-sectional results have suggested a linear association between the number of dietary exclusions and depressive symptoms. This longitudinal study aimed to examine the direction of this association. Methods: In the population-based Constances cohort, depressive symptoms were defined by a score ≥19 on the Centre of Epidemiologic Studies-Depression (CES-D) scale. Diet was measured with a 24-item qualitative food frequency questionnaire (FFQ). Both variables were available at inclusion (from 2012 to 2014) and on follow-up (2015 for the CES-D and 2017 for diet). Food exclusion was categorized into five different groups: No exclusion, exclusion of one, two, three, or ≥4 food groups according to the self-reported number of food groups rarely or never consumed. Logistic regressions were conducted, either taking depressive symptoms as the outcome on follow-up with dietary exclusions at baseline as predictor or with the opposite, adjusting for age, sex, education, income, alcohol intake, smoking, physical activity, and anemia. The path analysis included outcomes and covariates in one model. Results: The median follow-up was three years. A total of 29,337 participants (53.4% women, 48.15 ± 12.9 y.o.) had complete CES-D data and 25,356 (53.56% women, 49.05 ± 12.8 y.o.) FFQ data. Dietary exclusion at inclusion predicted depressive symptoms at follow-up (odds ratio [95% confidence interval]: 2.35 [1.62–3.40] for ≥4 excluded items compared to no exclusions). Depressive symptoms at inclusion predicted dietary exclusions at follow-up (3.45 [1.93–6.16] for ≥4 excluded items). In the path analysis, the standardized estimate of the association between dietary exclusions at inclusion and depressive symptoms at follow-up was by far higher than the opposite (0.1863 and 0.00189, respectively, both p < 0.05). Conclusions: The association of dietary exclusion with subsequent depression is stronger than the opposite association.
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Affiliation(s)
- Joane Matta
- Inserm, Cohortes Epidémiologiques en Population, UMS 011, 94800 Villejuif, France; (G.A.); (M.G.); (M.Z.)
- Correspondence:
| | - Nicolas Hoertel
- Faculté de Santé, Université de Paris, UFR de Médecine, 75006 Paris, France; (N.H.); (S.C.); (F.L.); (C.L.)
- Service de Psychiatrie et d’Addictologie de l’adulte et du sujet âgé, Hôpital Corentin-Celton, AP-HP.Centre—Université de Paris, 75015 Paris, France
- Institut de Psychiatrie et Neurosciences de Paris (IPNP), Université de Paris, INSERM, UMR_S1266, 75014 Paris, France
| | - Guillaume Airagnes
- Inserm, Cohortes Epidémiologiques en Population, UMS 011, 94800 Villejuif, France; (G.A.); (M.G.); (M.Z.)
- Centre Ambulatoire d’Addictologie, Hôpital européen Georges-Pompidou, AP-HP.Centre—Université de Paris, 75015 Paris, France
| | - Sebastien Czernichow
- Faculté de Santé, Université de Paris, UFR de Médecine, 75006 Paris, France; (N.H.); (S.C.); (F.L.); (C.L.)
- Dép artement de Nutrition, Centre Spécialisé Obésité IdF, Hôpital européen Georges-Pompidou, AP-HP.Centre—Université de Paris, 75015 Paris, France
| | - Emmanuelle Kesse-Guyot
- Sorbonne Paris Nord Université, Inserm, Inrae, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center—Université de Paris (CRESS), 93017 Bobigny, France;
| | - Frederic Limosin
- Faculté de Santé, Université de Paris, UFR de Médecine, 75006 Paris, France; (N.H.); (S.C.); (F.L.); (C.L.)
- Service de Psychiatrie et d’Addictologie de l’adulte et du sujet âgé, Hôpital Corentin-Celton, AP-HP.Centre—Université de Paris, 75015 Paris, France
- Institut de Psychiatrie et Neurosciences de Paris (IPNP), Université de Paris, INSERM, UMR_S1266, 75014 Paris, France
| | - Marcel Goldberg
- Inserm, Cohortes Epidémiologiques en Population, UMS 011, 94800 Villejuif, France; (G.A.); (M.G.); (M.Z.)
| | - Marie Zins
- Inserm, Cohortes Epidémiologiques en Population, UMS 011, 94800 Villejuif, France; (G.A.); (M.G.); (M.Z.)
- Faculté de Santé, Université de Paris, UFR de Médecine, 75006 Paris, France; (N.H.); (S.C.); (F.L.); (C.L.)
| | - Cédric Lemogne
- Faculté de Santé, Université de Paris, UFR de Médecine, 75006 Paris, France; (N.H.); (S.C.); (F.L.); (C.L.)
- Institut de Psychiatrie et Neurosciences de Paris (IPNP), Université de Paris, INSERM, UMR_S1266, 75014 Paris, France
- Service de Psychiatrie de l’adulte, Hôpital Hôtel-Dieu, AP-HP.Centre—Université de Paris, 75004 Paris, France
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Wu H, Li H, Ding Y, Jiang J, Guo P, Wang C, Tang N, Wu W. Is triglyceride associated with adult depressive symptoms? A big sample cross-sectional study from the rural areas of central China. J Affect Disord 2020; 273:8-15. [PMID: 32421624 DOI: 10.1016/j.jad.2020.03.168] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 02/24/2020] [Accepted: 03/29/2020] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Previous studies have produced contradictive results on the association between serum lipids and depressive symptoms. The present study aimed to examine the association between serum lipids and depression of adults among rural residents in central China. METHODS This study was part of the baseline investigation of the Henan Rural Cohort Study, with 10089 participants aged 18-79 years from March to June 2017 in Xinxiang, central China. Depression were assessed with the Patient Health Questionnaire (PHQ-2). Serum lipids were profiled using ROCHE Cobas C501 automatic biochemical analyzer. The associations were estimated by odds ratios (ORs) using logistic regression models adjusted for different multiple confounders. RESULTS The crude prevalence of depression was 4.12%. ORs (95% CI) for depressive symptoms of atherosclerosis index (AI) and triglycerides (TG) were 1.040 (0.973, 1.111) (P = 0.254) and 1.074 (1.018, 1.133) (P = 0.009), respectively. Adjustment for all covariates selected further strengthened the association of AI, TG and depression, with ORs (95% CI) of 1.095 (1.001, 1.199) (P = 0.049) and 1.088 (1.022, 1.158) (P = 0.008), respectively. In the final model, age, socio-economic status (SES), net personal income and physical activity (PA) had a negative association with depression. Sleep quality, BMI, numbers of co-morbidity chronic diseases, and fresh vegetables intake every day had the opposite. LIMITATION The cross-sectional design limits the ability to make causal inference about the proposed associations. CONCLUSIONS TG may be an independent risk factor associated with depressive symptoms. Further studies are needed to explore associations between long-term abnormal changes of cholesterol and depression of general adults.
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Affiliation(s)
- Hui Wu
- School of Public Health, Xinxiang Medical University, 601 Jinsui Rd, Xinxiang, 453000 Henan, China; School of Public Health, Tianjin Medical University, 22 Qixiangtai Rd, Tianjian, 300070 China; Henan Province General Medical Educations and Research Center, 601 Jinsui Rd, Xinxiang, 453000 Henan, China
| | - Huijun Li
- School of Public Health, Xinxiang Medical University, 601 Jinsui Rd, Xinxiang, 453000 Henan, China
| | - Yu Ding
- School of Public Health, Xinxiang Medical University, 601 Jinsui Rd, Xinxiang, 453000 Henan, China; Henan Province General Medical Educations and Research Center, 601 Jinsui Rd, Xinxiang, 453000 Henan, China
| | - Jing Jiang
- School of Public Health, Xinxiang Medical University, 601 Jinsui Rd, Xinxiang, 453000 Henan, China
| | - Pengyi Guo
- School of Public Health, Tianjin Medical University, 22 Qixiangtai Rd, Tianjian, 300070 China
| | - Chongjian Wang
- School of Public Health, Zhengzhou University, 450001, 100 science Avenue, high tech Zone, Zhengzhou, China
| | - Naijun Tang
- School of Public Health, Tianjin Medical University, 22 Qixiangtai Rd, Tianjian, 300070 China; Center for International Collaborative Research on Environment, Nutrition and Public Health, 22 Qixiangtai Rd, 300070 Tianjian, China.
| | - Weidong Wu
- School of Public Health, Xinxiang Medical University, 601 Jinsui Rd, Xinxiang, 453000 Henan, China; Henan Province General Medical Educations and Research Center, 601 Jinsui Rd, Xinxiang, 453000 Henan, China.
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Sousa KTD, Marques ES, Levy RB, Azeredo CM. Food consumption and depression among Brazilian adults: results from the Brazilian National Health Survey, 2013. CAD SAUDE PUBLICA 2020; 36:e00245818. [DOI: 10.1590/0102-311x00245818] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 07/08/2019] [Indexed: 12/20/2022] Open
Abstract
Abstract: Our study aimed to evaluate the association between food consumption and depression. We used data from the Brazilian National Health Survey; a cross-sectional study carried out in 2013 among 46,785 Brazilian adults. The exposures were regular consumption (≥ 5 times/week) of the markers of healthy (beans, vegetables, fruits, and natural fruit juices) and unhealthy food (sugar sweetened beverages; sweets and the substitution of lunch or dinner for snacks); and a nutritional score elaborated by combining the frequency of consumption of markers of healthy and unhealthy food, the higher the value, the better the diet. The outcome was depression, assessed through the PHQ-9 questionnaire answered by the participants. Those with PHQ-9 scores greater than or equal to 10 were classified as presenting depression. We performed logistic regression models adjusted for potential confounders. Regular consumption of sweets (OR = 1.53; 95%CI: 1.33-1.76) and regular replacement of meals for snacks (OR = 1.52; 95%CI: 1.21-1.90) were positively associated with depression. Regular consumption of sugar sweetened beverages was positively associated with depression among women (OR = 1.27; 95%CI: 1.10-1.48). Regular consumption of beans was negatively associated with depression (OR = 0.74; 95%CI: 0.65-0.84), consistent for both sexes. Comparing the top quintile of the nutritional score (healthier diet) to the bottom quintile (less healthy) we found a negative association with depression (OR = 0.63; 95%CI: 0.52-0.75). Our results add evidence on a possible role of food consumption in depression; future longitudinal studies should explore the mechanisms of these associations.
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Głąbska D, Guzek D, Groele B, Gutkowska K. Fruit and Vegetable Intake and Mental Health in Adults: A Systematic Review. Nutrients 2020; 12:E115. [PMID: 31906271 PMCID: PMC7019743 DOI: 10.3390/nu12010115] [Citation(s) in RCA: 167] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/19/2019] [Accepted: 12/28/2019] [Indexed: 12/26/2022] Open
Abstract
The role of a properly balanced diet in the prevention and treatment of mental disorders has been suggested, while vegetables and fruits have a high content of nutrients that may be of importance in the case of depressive disorders. The aim of the study was to conduct a systematic review of the observational studies analyzing association between fruit and vegetable intake and mental health in adults. The search adhered to the guidelines of Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), and the review was registered in the International Prospective Register of Systematic Reviews (PROSPERO) database (CRD42019138148). A search for peer-reviewed observational studies published until June 2019 was performed in PubMed and Web of Science databases, followed by an additional manual search for publications conducted via analyzing the references of the found studies. With respect to the intake of fruit and/or vegetable, studies that assessed the intake of fruits and/or vegetables, or their processed products (e.g., juices), as a measure expressed in grams or as the number of portions were included. Those studies that assessed the general dietary patterns were not included in the present analysis. With respect to mental health, studies that assessed all the aspects of mental health in both healthy participants and subjects with physical health problems were included, but those conducted in groups of patients with intellectual disabilities, dementia, and eating disorders were excluded. To assess bias, the Newcastle-Ottawa Scale (NOS) was applied. A total of 5911 studies were independently extracted by 2 researchers and verified if they met the inclusion criteria using a 2-stage procedure (based on the title, based on the abstract). After reviewing the full text, a total of 61 studies were selected. A narrative synthesis of the findings from the included studies was performed, which was structured around the type of outcome. The studies included mainly focused on depression and depressive symptoms, but also other characteristics ranging from general and mental well-being, quality of life, sleep quality, life satisfaction, flourishing, mood, self-efficacy, curiosity, creativity, optimism, self-esteem, stress, nervousness, or happiness, to anxiety, minor psychiatric disorders, distress, or attempted suicide, were analyzed. The most prominent results indicated that high total intake of fruits and vegetables, and some of their specific subgroups including berries, citrus, and green leafy vegetables, may promote higher levels of optimism and self-efficacy, as well as reduce the level of psychological distress, ambiguity, and cancer fatalism, and protect against depressive symptoms. However, it must be indicated that the studies included were conducted using various methodologies and in different populations, so their results were not always sufficiently comparable, which is a limitation. Taken together, it can be concluded that fruits and/or vegetables, and some of their specific subgroups, as well as processed fruits and vegetables, seems to have a positive influence on mental health, as stated in the vast majority of the included studies. Therefore, the general recommendation to consume at least 5 portions of fruit and vegetables a day may be beneficial also for mental health.
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Affiliation(s)
- Dominika Głąbska
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-787 Warsaw, Poland;
| | - Dominika Guzek
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-787 Warsaw, Poland; (D.G.); (K.G.)
| | - Barbara Groele
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-787 Warsaw, Poland;
| | - Krystyna Gutkowska
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-787 Warsaw, Poland; (D.G.); (K.G.)
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Bidirectional associations between food groups and depressive symptoms: longitudinal findings from the Invecchiare in Chianti (InCHIANTI) study. Br J Nutr 2019; 121:439-450. [PMID: 30588894 DOI: 10.1017/s0007114518003203] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This study investigated bidirectional associations between intake of food groups and depressive symptoms in 1058 Italian participants (aged 20-102 years) of the Invecchiare in Chianti study. Dietary intake, assessed with a validated FFQ, and depressive symptoms, measured with the Center for Epidemiologic Studies Depression scale (CES-D), were assessed at baseline and after 3, 6 and 9 years. Associations of repeated measurements of intakes of thirteen food groups with 3-year changes in depressive symptoms, and vice versa, were analysed using linear mixed models and logistic generalised estimating equations. Fish intake was inversely (quartile (Q)4 v. Q1, B=-0·97, 95 % CI -1·74, -0·21) and sweet food intake positively (Q4 v. Q1, B=1·03, 95 % CI 0·25, 1·81) associated with subsequent CES-D score. In the other direction, higher CES-D scores were associated with decreases in intakes of vegetables (ratio: 0·995, 95 % CI 0·990, 0·999) and red and processed meat (B=-0·006, 95 % CI -0·010, -0·001), an increase in dairy product intake (ratio: 1·008, 95 % CI 1·004, 1·013), and increasing odds of eating savoury snacks (OR: 1·012, 95 % CI 1·000, 1·024). Fruit, nuts and legumes, potatoes, wholegrain bread, olive oil, sugar-sweetened beverages, and coffee and tea were not significantly associated in either direction. Our study confirmed bidirectional associations between food group intakes and depressive symptoms. Fish and sweet food intakes were associated with 3-year improvement and deterioration in depressive symptoms, respectively. Depressive symptoms were associated with 3-year changes in vegetable, meat, dairy product and savoury snack intakes. Trials are necessary to examine the causal associations between food groups and depression.
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Davison KM, Lung Y, Lin SL, Tong H, Kobayashi KM, Fuller-Thomson E. Depression in middle and older adulthood: the role of immigration, nutrition, and other determinants of health in the Canadian longitudinal study on aging. BMC Psychiatry 2019; 19:329. [PMID: 31690283 PMCID: PMC6833158 DOI: 10.1186/s12888-019-2309-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 10/09/2019] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Little is known about depression in middle-aged and older Canadians and how it is affected by health determinants, particularly immigrant status. This study examined depression and socio-economic, health, immigration and nutrition-related factors in older adults. METHODS Using weighted comprehensive cohort data from the baseline Canadian Longitudinal Study on Aging (n = 27,162) of adults aged 45-85, gender-specific binary logistic regression was conducted with the cross-sectional data using the following variables: 1) Depression (outcome) measured using the Center for Epidemiologic Studies Short Depression (CESD-10) rating scale; 2) Immigration status: native-born, recent and mid-term (< 20 years), and long-term immigrants (≥20 years); and 3) covariates: socioeconomic status, physical health (e.g., multi-morbidity), health behavior (e.g., substance use), over-nutrition (e.g., anthropometrics), under-nutrition (e.g., nutrition risk), and dietary intake. RESULTS The sample respondents were mainly Canadian-born (82.6%), women (50.6%), 56-65 years (58.9%), earning between C$50,000-99,999 (33.2%), and in a relationship (69.4%). When compared to Canadian-born residents, recent, mid-term (< 20 years), and longer-term (≥ 20 years) immigrant women were more likely to report depression and this relationship was robust to adjustments for 32 covariates (adjusted ORs = 1.19, 2.54, respectively, p < 0.001). For women, not completing secondary school (OR = 1.23, p < 0.05), stage 1 hypertension (OR = 1.31, p < 0.001), chronic pain (OR = 1.79, p < 0.001), low fruit/vegetable intakes (OR = 1.33, p < 0.05), and fruit juice (OR = 1.80, p < 0.001), chocolate (ORs = 1.15-1.66, p's < 0.05), or salty snack (OR = 1.19, p < 0.05) consumption were associated with depression. For all participants, lower grip strength (OR = 1.25, p < 0.001) and high nutritional risk (OR = 2.24, p < 0.001) were associated with depression. For men, being in a relationship (OR = 0.62, p < 0.001), completing post-secondary education (OR = 0.82, p < 0.05), higher fat (ORs = 0.67-83, p's < 0.05) and omega-3 egg intake (OR = 0.86, p < 0.05) as well as moderate intakes of fruits/vegetables and calcium/high vitamin D sources (ORs = 0.71-0.743, p's < 0.05) predicted a lower likelihood of depression. For men, chronic conditions (ORs = 1.36-3.65, p's < 0.001), chronic pain (OR = 1.86, p < 0.001), smoking (OR = 1.17, p < 0.001), or chocolate consumption (ORs = 1.14-1.72, p's < 0.05) predicted a higher likelihood of depression. CONCLUSIONS The odds of developing depression were highest among immigrant women. Depression in middle-aged and older adults is also associated with socioeconomic, physical, and nutritional factors and the relationships differ by sex. These results provide insights for mental health interventions specific to adults aged 45-85.
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Affiliation(s)
- Karen M Davison
- Faculty of Social Science, University of Hawaii, Honolulu, Hawaii, USA
- Faculty of Science and Horticulture (Health Science), Kwantlen Polytechnic University, Surrey, British Columbia, Canada
| | - Yu Lung
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Ontario, Canada
| | - Shen Lamson Lin
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Ontario, Canada
- Institute for Life Course & Aging, University of Toronto, Toronto, Ontario, Canada
| | - Hongmei Tong
- Faculty of Health and Community Studies, MacEwan University, Edmonton, Alberta, Canada
| | - Karen M Kobayashi
- Faculty of Social Science, University of Victoria, Victoria, British Columbia, Canada
| | - Esme Fuller-Thomson
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Ontario, Canada.
- Institute for Life Course & Aging, University of Toronto, Toronto, Ontario, Canada.
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Linking What We Eat to Our Mood: A Review of Diet, Dietary Antioxidants, and Depression. Antioxidants (Basel) 2019; 8:antiox8090376. [PMID: 31491962 PMCID: PMC6769512 DOI: 10.3390/antiox8090376] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 08/26/2019] [Accepted: 08/31/2019] [Indexed: 12/12/2022] Open
Abstract
Studies have shown that diet and nutrition play significant roles in the prevention of depression and its clinical treatment. The present review aims to provide a clear understanding of the associations between diet patterns, specific foods, nutrients such as antioxidants, and depression. As a result, balanced dietary patterns such as the Mediterranean diet and certain foods such as fish, fresh vegetables, and fruits have been associated with a lower risk of depression or depressive symptoms, while high-fat Western diets and sugar-sweetened beverages have been associated with higher risk of depression or depressive symptoms. Dietary antioxidants such as green tea polyphenols or isoflavonoid intake have been negatively associated with depression or depressive symptoms. It is concluded that diet patterns, specific foods, and antioxidants play important roles in the prevention and clinical treatment of depression.
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Tuck NJ, Farrow C, Thomas JM. Assessing the effects of vegetable consumption on the psychological health of healthy adults: a systematic review of prospective research. Am J Clin Nutr 2019; 110:196-211. [PMID: 31152539 DOI: 10.1093/ajcn/nqz080] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 04/11/2019] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND To alleviate the immense health and economic burden of mental illness, modifiable targets to promote psychological health are required. Emerging evidence suggests that both fruit and vegetable (F&V) consumption may play an important role. However, the precise contribution of vegetable consumption, which may represent a more potent target than the consumption of fruit, has received little attention. OBJECTIVES This review aimed to synthesize and evaluate research investigating the effects of vegetable consumption on mental health and psychological well-being in nonclinical, healthy adult populations. We aimed to provide insight into the causal relation between vegetable consumption and these outcomes. METHODS Only studies with prospective or experimental data were included. The survey of the literature was last implemented on 1 February, 2019. RESULTS Ten eligible studies were identified, with a total sample size of n = 33,645, that measured vegetable intake separately from fruit, or combined this with fruit intake. Where studies explored the independent effects of fruit and vegetable consumption on psychological health (n = 3), 2 reported a preferential effect of vegetables (compared with fruit) on psychological well-being, whereas 1 reported a superior effect of fruit intake on odds reduction of symptoms of depression. More broadly, there was evidence that consuming the recommended amount of F&V (and exceeding this) was associated with increased psychological well-being. However, the effects of F&V consumption on mental health symptoms were inconsistent. CONCLUSIONS Increased F&V consumption has a positive effect on psychological well-being and there appears to be a preferential effect of vegetables (compared with fruit) from the limited data examined. The effect of F&V intake on mental health is less clear and, at present, there are no clear data to support a preferential effect of vegetable intake on mental health outcomes. Hence, additional research is warranted to investigate the influence of vegetables, compared with fruit, on psychological health in order to inform nutrition-based interventions. This review was registered at www.crd.york.ac.uk/prospero as CRD42017072880.
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Affiliation(s)
- Nicola-Jayne Tuck
- Department of Psychology, Aston University, Birmingham, United Kingdom
| | - Claire Farrow
- Department of Psychology, Aston University, Birmingham, United Kingdom
| | - Jason M Thomas
- Department of Psychology, Aston University, Birmingham, United Kingdom
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Emerson SD, Carbert NS. An apple a day: Protective associations between nutrition and the mental health of immigrants in Canada. Soc Psychiatry Psychiatr Epidemiol 2019; 54:567-578. [PMID: 30353410 DOI: 10.1007/s00127-018-1616-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Accepted: 10/17/2018] [Indexed: 01/18/2023]
Abstract
PURPOSE Mental illness represents a major public health burden among Canada's large immigrant population. A burgeoning cross-sectional, longitudinal, and experimental evidence base implicates nutrition in mental health. Healthier diets (e.g., those rich in certain micro-nutrients) may benefit cognitive, social, and emotional functioning through attenuated inflammation and other bio-psychological pathways. The present study examined associations between nutrition and three markers of mental health among immigrants to Canada. METHODS Employing cross-sectional data from immigrant respondents (n = 37,071) to a nationally representative population-based survey (the Canadian Community Health Survey: CCHS 2011-2014), we modelled associations of daily fruit and vegetable consumption with three mental health outcomes: anxiety and/or mood disorder diagnosis, being distressed (assessed via the 6-item Kessler Psychological Distress Scale), and having good self-rated overall mental health. Multivariable logistic regression analyses were employed, adjusting for various socio-demographic and lifestyle-related variables. RESULTS Higher consumption of fruit and vegetables demonstrated significant, protective associations with odds of having a mood and/or anxiety disorder, being distressed, and self-rated good mental health. Such patterns of association were similar regardless of ethno-cultural minority status and recency of immigration. Moreover, the protective associations of nutrition and mental health were independent of socio-demographic, health, and lifestyle factors. CONCLUSIONS Results suggested evidence of protective associations between healthy nutritional intake and mental illness among a large-scale sample of immigrants in Canada. Importantly, the protective associations of healthier diets with immigrants' mental health were independent of various markers of healthy lifestyles (e.g., general health status, physical activity, alcohol use). Healthy dietary intake may, therefore, be worth consideration in efforts to prevent mental illness among immigrants.
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Affiliation(s)
- Scott D Emerson
- School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, Canada.
| | - Nicole S Carbert
- School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Children's Hospital Research Institute, Vancouver, Canada
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Association Between Fruit/Vegetable Consumption and Mental-Health-Related Quality of Life, Major Depression, and Generalized Anxiety Disorder: A Longitudinal Study in Thailand. IRANIAN JOURNAL OF PSYCHIATRY AND BEHAVIORAL SCIENCES 2019. [DOI: 10.5812/ijpbs.88246] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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26
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Elstgeest LEM, Winkens LHH, Penninx BWJH, Brouwer IA, Visser M. Associations of depressive symptoms and history with three a priori diet quality indices in middle-aged and older adults. J Affect Disord 2019; 249:394-403. [PMID: 30822662 DOI: 10.1016/j.jad.2019.02.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 01/18/2019] [Accepted: 02/05/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Evidence for the diet-depression link is growing but longitudinal studies on the reverse association are scarce. We investigated associations of (1) current depressive symptoms, (2) short-term changes in and (3) long-term history of depressive symptoms with three a priori diet quality indices. METHODS Data were from participants (≥ 55 years) of the Longitudinal Aging Study Amsterdam (LASA). The Mediterranean Diet Score (MDS), Alternative Healthy Eating Index (AHEI-2010) and Dietary Approaches to Stop Hypertension diet (DASH) were derived in 2014/2015. Depressive symptoms (Center for Epidemiologic Studies Depression scale; CES-D) were assessed in 2014/2015 and at five regular 3-yearly cycles from 2001-2003 to 2015/2016. Associations between three depression determinants and the diet indices were analysed by multivariable linear regression models. RESULTS Cross-sectionally (n = 1312), current depressive symptoms (CES-D ≥ 16) were associated with lower MDS (adjusted B = -1.21, 95%CI = -2.41, -0.023) and AHEI (B = -2.72, 95%CI = -5.24, -0.20) scores in men only. Chronic/recurrent depressive symptoms (CES-D ≥ 16 in both 2011-2013 and 2015/2016) were associated with lower MDS scores (n = 1233; B = -2.22, 95%CI = -3.40, -1.04) and a trend for lower AHEI scores (B = -2.37, 95%CI = -4.92, 0.18), compared to no depressive symptoms (twice CES-D < 16). History of depressive symptoms (ever CES-D ≥ 16 from 2001-2003 to 2011-2013; n = 687) was associated with lower MDS (B = -1.87, 95%CI = -3.47, -0.27) and AHEI (B = -4.33, 95%CI = -7.54, -1.13) scores in men only. No associations were found with the DASH score. LIMITATIONS Single dietary data collection impeded investigation of prospective depression-diet associations. CONCLUSIONS Our study in middle-aged and older adults suggests that current and past depressive symptoms are associated with poorer diet quality, particularly in men.
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Affiliation(s)
- Liset E M Elstgeest
- Department of Health Sciences, Faculty of Science, Amsterdam Public Health research institute, Vrije Universiteit Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands.
| | - Laura H H Winkens
- Department of Health Sciences, Faculty of Science, Amsterdam Public Health research institute, Vrije Universiteit Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands
| | - Brenda W J H Penninx
- Department of Psychiatry, Amsterdam Public Health research institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Oldenaller 1, 1081 HJ Amsterdam, The Netherlands
| | - Ingeborg A Brouwer
- Department of Health Sciences, Faculty of Science, Amsterdam Public Health research institute, Vrije Universiteit Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands
| | - Marjolein Visser
- Department of Health Sciences, Faculty of Science, Amsterdam Public Health research institute, Vrije Universiteit Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands
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Fruit and vegetable consumption and risk of depression: accumulative evidence from an updated systematic review and meta-analysis of epidemiological studies. Br J Nutr 2019; 119:1087-1101. [PMID: 29759102 DOI: 10.1017/s0007114518000697] [Citation(s) in RCA: 110] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Findings from observational studies investigating the association between fruit and vegetable consumption and risk of depression were inconsistent. We conducted a systematic review and meta-analysis to summarise available data on the association between fruit and vegetable intake and depression. A systematic literature search of relevant reports published in Medline/PubMed, ISI (Web of Science), SCOPUS and Google Scholar until Oct 2017 was conducted. Data from 27 publications (sixteen cross-sectional, nine cohort and two case-control studies) on fruit, vegetables and/or total fruit and vegetable consumption in relation to depression were included in the systematic review. A total of eighteen studies that reported relative risks (RR), hazard ratios or OR for the relationship were included in the meta-analysis. The pooled RR for depression in the highest v. the lowest category of fruit intake was 0·83 (95 % CI 0·71, 0·98) in cohort studies and 0·76 (95 % CI 0·63, 0·92) in cross-sectional studies. Consumption of vegetables was also associated with a 14 % lower risk of depression (overall RR=0·86; 95 % CI 0·75, 0·98) in cohort studies and a 25 % lower risk of depression (overall RR=0·75; 95 % CI 0·62, 0·91) in cross-sectional studies. Moreover, an inverse significant association was observed between intake of total fruit and vegetables and risk of depression (overall RR=0·80; 95 % CI 0·65, 0·98) in cross-sectional studies. In a non-linear dose-response association, we failed to find any significant association between fruit or vegetable intake and risk of depression (fruit (cross-sectional studies): P non-linearty=0·12; vegetables (cross-sectional studies): P non-linearty<0·001; (cohort studies) P non-linearty=0·97). Meta-regression of included observational studies revealed an inverse linear association between fruit or vegetable intake and risk of depression, such that every 100-g increased intake of fruit was associated with a 3 % reduced risk of depression in cohort studies (RR=0·97; 95 % CI 0·95, 0·99). With regard to vegetable consumption, every 100-g increase in intake was associated with a 3 % reduced risk of depression in cohort studies (RR=0·97; 95 % CI 0·95, 0·98) and 5 % reduced odds in cross-sectional studies (RR=0·95; 95 % CI 0·91, 0·98). This meta-analysis of observational studies provides further evidence that fruit and vegetable intake was protectively associated with depression. This finding supports the current recommendation of increasing fruit and vegetable intake to improve mental health.
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Kemp S, Hu W, Bishop J, Forrest K, Hudson JN, Wilson I, Teodorczuk A, Rogers GD, Roberts C, Wearn A. Medical student wellbeing - a consensus statement from Australia and New Zealand. BMC MEDICAL EDUCATION 2019; 19:69. [PMID: 30832630 PMCID: PMC6399899 DOI: 10.1186/s12909-019-1505-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 02/22/2019] [Indexed: 05/20/2023]
Abstract
BACKGROUND Medical student wellbeing - a consensus statement from Australia and New Zealand outlines recommendations for optimising medical student wellbeing within medical schools in our region. Worldwide, medical schools have responsibilities to respond to concerns about student psychological, social and physical wellbeing, but guidance for medical schools is limited. To address this gap, this statement clarifies key concepts and issues related to wellbeing and provides recommendations for educational program design to promote both learning and student wellbeing. The recommendations focus on student selection; learning, teaching and assessment; learning environment; and staff development. Examples of educational initiatives from the evidence-base are provided, emphasising proactive and preventive approaches to student wellbeing. MAIN RECOMMENDATIONS The consensus statement provides specific recommendations for medical schools to consider at all stages of program design and implementation. These are: Design curricula that promote peer support and progressive levels of challenge to students. Employ strategies to promote positive outcomes from stress and to help others in need. Design assessment tasks to foster wellbeing as well as learning. Provide mental health promotion and suicide prevention initiatives. Provide physical health promotion initiatives. Ensure safe and health-promoting cultures for learning in on-campus and clinical settings. Train staff on student wellbeing and how to manage wellbeing concerns. CONCLUSION A broad integrated approach to improving student wellbeing within medical school programs is recommended. Medical schools should work cooperatively with student and trainee groups, and partner with clinical services and other training bodies to foster safe practices and cultures. Initiatives should aim to assist students to develop adaptive responses to stressful situations so that graduates are prepared for the realities of the workplace. Multi-institutional, longitudinal collaborative research in Australia and New Zealand is needed to close critical gaps in the evidence needed by medical schools in our region.
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Affiliation(s)
- Sandra Kemp
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Perth, Western Australia
| | - Wendy Hu
- School of Medicine, Western Sydney University, Penrith, New South Wales Australia
| | - Jo Bishop
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland Australia
| | - Kirsty Forrest
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland Australia
| | - Judith N. Hudson
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia
| | - Ian Wilson
- School of Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, New South Wales Australia
| | - Andrew Teodorczuk
- School of Medicine, Griffith University, Gold Coast, Queensland Australia
| | - Gary D. Rogers
- School of Medicine, Griffith University, Gold Coast, Queensland Australia
| | - Chris Roberts
- Northern Clinical and Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales Australia
| | - Andy Wearn
- Medical Programme Directorate, Faculty of Medical & Health Sciences, University of Auckland, Auckland, New Zealand
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29
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Banta JE, Segovia-Siapco G, Crocker CB, Montoya D, Alhusseini N. Mental health status and dietary intake among California adults: a population-based survey. Int J Food Sci Nutr 2019; 70:759-770. [PMID: 30773065 DOI: 10.1080/09637486.2019.1570085] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
California Health Interview Survey (2005-2015) data were used to examine the association between dietary intake frequencies and mental health - Kessler-6 scores categorised as no/low (NLPD), moderate (MPD) or serious psychological distress (SPD). The 245,891 surveys represented 27.7 million adults annually, with 13.2% having MPD and 3.7% SPD. Survey-adjusted regression adjusting for gender, age, race, education, poverty, marital status, BMI, geography and year found MPD and SPD associated with lower consumption of fruits (adjusted odds ratio 0.79 and 0.65, respectively), vegetables (AOR 0.81 and 0.68), and increased consumption of French fries (AOR 1.24, 1.30), fast food (AOR 1.32, 1.27), soda (AOR 1.23, 1.26) and variance-adjusted daily teaspoons of sugar (coefficients 3.05, 4.21), all p-values less than 0.001. In this large population-based sample, moderate and SPD were independently associated with unhealthy diet. Targeted public health interventions could focus on young adults and those with less than 12 years of education.
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Affiliation(s)
- Jim E Banta
- a School of Public Health , Loma Linda University , Loma Linda , CA , USA
| | | | - Christine Betty Crocker
- a School of Public Health , Loma Linda University , Loma Linda , CA , USA.,b Child Nutrition Services, Redlands Unified School District , Redlands , CA , USA
| | - Danielle Montoya
- a School of Public Health , Loma Linda University , Loma Linda , CA , USA
| | - Noara Alhusseini
- a School of Public Health , Loma Linda University , Loma Linda , CA , USA
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Huang P, O'Keeffe M, Elia C, Karamanos A, Goff LM, Maynard M, Cruickshank JK, Harding S. Fruit and vegetable consumption and mental health across adolescence: evidence from a diverse urban British cohort study. Int J Behav Nutr Phys Act 2019; 16:19. [PMID: 30736801 PMCID: PMC6368762 DOI: 10.1186/s12966-019-0780-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Accepted: 01/31/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Evidence on the relationship between fruit and vegetable consumption (FV) and mental health in adolescence is sparse and inconsistent. Social determinants of FV include ethnicity, family environments and economic disadvantage. We investigated the relationship between FV and mental health in the British multi-ethnic Determinants of Adolescents (now young Adult) Social well-being and Health (DASH) longitudinal study. METHODS A longitudinal study of 4683 adolescents living in London at age 11-13 years and followed up at 14-16 years. FV was measured using validated questions on the number of portions consumed daily. Mental health was measured by the Strengths and Difficulties Questionnaire as mean Total Difficulties Score (TDS) and by classification as a 'probable clinical case' (TDS > 17). Social measures included ethnicity, parenting and socioeconomic circumstances. Multilevel modelling was used to investigate the association between FV and mental health throughout adolescence. RESULTS Low FV was common among adolescents, with approximately 60-70% of adolescents reporting < 5 portions/day and 20-30% reporting < 1 portion/day. In late adolescence, most ethnic minority groups reported lower FV than their White peers. In fully adjusted models, < 1 portion/day remained a significant correlate with mean TDS (Coef: 0.55, 0.29-0.81, P < 0.001) and TDS > 17 (Odds Ratio: 1.43, 1.11-1.85, P = 0.007). Gender- or ethnic-specific effects were not observed. Low parental care partly attenuated the association between FV and mental health. CONCLUSIONS Low FV is a longitudinal correlate of poor mental health across adolescence. A focus on FV in parenting interventions could yield interrelated benefits across developmental outcomes given its importance to both physical and socioemotional health.
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Affiliation(s)
- Peiyuan Huang
- Department of Nutrition Science, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, Franklin Wilkins Building, 150 Stamford Street, London, SE1 9NH, UK.,Division of Birth Cohort Study, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Majella O'Keeffe
- Department of Nutrition Science, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, Franklin Wilkins Building, 150 Stamford Street, London, SE1 9NH, UK
| | - Christelle Elia
- Department of Nutrition Science, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, Franklin Wilkins Building, 150 Stamford Street, London, SE1 9NH, UK
| | - Alexis Karamanos
- Department Epidemiology and Health, ESRC International Centre for Lifecourse Studies in Society and Health, University College London, 1-19 Torrington Place, London, WC1E 7HB, UK
| | - Louise M Goff
- Department of Nutrition Science, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, Franklin Wilkins Building, 150 Stamford Street, London, SE1 9NH, UK
| | - Maria Maynard
- School of Clinical & Applied Sciences, Leeds Beckett University, CL 1014 Calverley Building, City Campus, Leeds, LS1 3HE, UK
| | - J Kennedy Cruickshank
- Department of Nutrition Science, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, Franklin Wilkins Building, 150 Stamford Street, London, SE1 9NH, UK
| | - Seeromanie Harding
- Department of Nutrition Science, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, Franklin Wilkins Building, 150 Stamford Street, London, SE1 9NH, UK. .,Department of Primary Care and Public Health, School of Population Health Sciences, Faculty of Life Sciences & Medicine, King's College London, Addison House, Guy's, London, SE1 1UL, UK.
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Does eating fruit and vegetables also reduce the longitudinal risk of depression and anxiety? A commentary on 'Lettuce be happy'. Soc Sci Med 2019; 222:346-348. [PMID: 30709646 DOI: 10.1016/j.socscimed.2019.01.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Accepted: 01/04/2019] [Indexed: 12/14/2022]
Abstract
This commentary provides evidence of a longitudinal connection between current diet and later mental health. We build upon a research study, Ocean, Howley, and Ensor (2019, forthcoming), which uses UK data to argue that consumption of fruit and vegetables may be able to improve people's self-assessed mental-health scores on the general health questionnaire (GHQ) and life-satisfaction scores. We show, in Australian data, that an equivalent result may be true for actual clinical diagnosis of depression and anxiety. We conclude that there appears to be accumulating evidence for the psychological power of fruit and vegetables.
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Dreher ML. Whole Fruits and Fruit Fiber Emerging Health Effects. Nutrients 2018; 10:E1833. [PMID: 30487459 PMCID: PMC6315720 DOI: 10.3390/nu10121833] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 11/21/2018] [Accepted: 11/22/2018] [Indexed: 02/07/2023] Open
Abstract
Less than 10% of most Western populations consume adequate levels of whole fruits and dietary fiber with typical intake being about half of the recommended levels. Evidence of the beneficial health effects of consuming adequate levels of whole fruits has been steadily growing, especially regarding their bioactive fiber prebiotic effects and role in improved weight control, wellness and healthy aging. The primary aim of this narrative review article is to examine the increasing number of health benefits which are associated with the adequate intake of whole fruits, especially fruit fiber, throughout the human lifecycle. These potential health benefits include: protecting colonic gastrointestinal health (e.g., constipation, irritable bowel syndrome, inflammatory bowel diseases, and diverticular disease); promoting long-term weight management; reducing risk of cardiovascular disease, type 2 diabetes and metabolic syndrome; defending against colorectal and lung cancers; improving odds of successful aging; reducing the severity of asthma and chronic obstructive pulmonary disease; enhancing psychological well-being and lowering the risk of depression; contributing to higher bone mineral density in children and adults; reducing risk of seborrheic dermatitis; and helping to attenuate autism spectrum disorder severity. Low whole fruit intake represents a potentially more serious global population health threat than previously recognized, especially in light of the emerging research on whole fruit and fruit fiber health benefits.
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Affiliation(s)
- Mark L Dreher
- Nutrition Science Solutions, LLC, Wimberley, 78676 TX, USA.
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Yu HJ, Li F, Hu YF, Li CF, Yang XH, Yuan S, Huang Y, Tang BW, Gong J, He QQ. Associations of physical activity and fruit and vegetable intake with well-being and depressive symptoms among obese schoolchildren in Wuhan, China: a cross-sectional study. BMC Public Health 2018; 18:986. [PMID: 30089451 PMCID: PMC6083616 DOI: 10.1186/s12889-018-5779-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 06/28/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The prevalence of childhood obesity is increasing and psychological disorder is a common comorbidity of obesity. We investigated the associations of physical activity (PA) and fruit and vegetable (FV) intake with well-being and depressive symptoms among obese schoolchildren. METHODS Participants included 188 obese children aged 9.8 ± 0.7 years living in Wuhan, China. Self-administered questionnaires were used to collect the children's PA and FV intake information. PA was considered to be high if the child participated in sport and/or vigorous free play at least 3 days per week with 60 min per day, while sufficient FV intake was defined as consuming FV 5 times per day. Children's well-being and depressive symptoms were assessed by standard questionnaires. Multiple logistic regression was performed to determine the odds ratios (ORs) and 95% confidence intervals (CIs) of the relationships of PA and FV intake with well-being and depressive symptoms. RESULTS High PA and sufficient FV intake were independently associated with significantly decreased risks for depressive symptoms (for PA, OR: 0.39, 95% CI: 0.16-0.92; for FV, OR: 0.21, 95% CI: 0.08-0.55) and poor well-being (for PA, OR: 0.35, 95% CI: 0.16-0.74), respectively. Furthermore, interactive inverse associations were observed between combined high PA and sufficient FV intake with poor well-being and depressive symptoms. Compared to their counterparts, children with high PA and sufficient FV intake had significantly reduced risk for poor well-being (OR: 0.16, 95%CI: 0.05-0.55) and depressive symptoms (OR: 0.12, 95% CI: 0.03-0.48). CONCLUSIONS High PA and sufficient FV intake are inversely associated with the risks of poor well-being and depressive symptoms among obese Chinese schoolchildren.
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Affiliation(s)
- Hong-jie Yu
- School of Health Sciences, Wuhan University, Donghu Road 185#, Wuhan, People’s Republic of China
| | - Fang Li
- Wuhan Centers for Disease Prevention and Control, Hanbei Road 24#, Wuhan, People’s Republic of China
| | - Yong-feng Hu
- Xinzhou Centers for Disease Prevention and Control, Wuhan, People’s Republic of China
| | - Chang-feng Li
- Wuhan Centers for Disease Prevention and Control, Hanbei Road 24#, Wuhan, People’s Republic of China
| | - Xu-hao Yang
- School of Health Sciences, Wuhan University, Donghu Road 185#, Wuhan, People’s Republic of China
| | - Shuai Yuan
- School of Health Sciences, Wuhan University, Donghu Road 185#, Wuhan, People’s Republic of China
| | - Yao Huang
- School of Health Sciences, Wuhan University, Donghu Road 185#, Wuhan, People’s Republic of China
| | - Bo-wen Tang
- School of Health Sciences, Wuhan University, Donghu Road 185#, Wuhan, People’s Republic of China
| | - Jie Gong
- Wuhan Centers for Disease Prevention and Control, Hanbei Road 24#, Wuhan, People’s Republic of China
| | - Qi-qiang He
- School of Health Sciences, Wuhan University, Donghu Road 185#, Wuhan, People’s Republic of China
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Antenatal diet and postpartum depressive symptoms: A prospective study. Midwifery 2018; 62:69-76. [PMID: 29655007 DOI: 10.1016/j.midw.2018.03.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 03/15/2018] [Accepted: 03/17/2018] [Indexed: 01/25/2023]
Abstract
Postnatal depression is a critical public health concern, and gaining a better understanding of possible causes is paramount. Recently, diet quality during pregnancy has emerged as a possible preventative measure in ameliorating postnatal depression, however the evidence-base exploring this association is immature. The aim of this study was to examine the association between consumption of food groups characteristic of a quality diet during pregnancy (that is fruit, vegetable and fish intake) and postnatal depressive symptoms at 12 months postpartum. Pregnant women were recruited at 10-18 weeks gestation via advertising on online pregnancy forums, pregnancy and parenting magazines, and two Australian maternity clinics. Participants (n = 253) completed self-report questionnaires assessing fruit, vegetable and fish intake as well as depressive symptoms at early- to mid- pregnancy. Path analyses were conducted to examine whether fruit, vegetable and fish intake during pregnancy were associated with depressive symptom scores at 12 months postpartum. There were no associations between fruit, vegetable or fish intake in pregnancy and postnatal depressive symptoms. Antenatal diet quality as measured by intake of food groups associated with a healthy diet was not associated with postpartum depressive symptoms at 12 months postpartum. Future research should consider the exploration of dietary quality as a measure of overall adherence to evidence-based dietary guidelines.
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Teo C, Chia AR, Colega MT, Chen LW, Fok D, Pang WW, Godfrey KM, Tan KH, Yap F, Shek LPC, Chong YS, Meaney M, Chen H, Chong MFF. Prospective Associations of Maternal Dietary Patterns and Postpartum Mental Health in a Multi-Ethnic Asian Cohort: The Growing up in Singapore towards Healthy Outcomes (GUSTO) Study. Nutrients 2018; 10:nu10030299. [PMID: 29498695 PMCID: PMC5872717 DOI: 10.3390/nu10030299] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Revised: 02/09/2018] [Accepted: 02/28/2018] [Indexed: 01/17/2023] Open
Abstract
Diet in the first month postpartum, otherwise known as “the confinement diet” in Asia, has unique characteristics that are influenced by traditions, cultures, and beliefs. We aimed to characterize dietary patterns during confinement period in a multi-ethnic Asian cohort and examined their associations with postpartum depression (PPD) and anxiety (PPA). Dietary intakes of 490 women were ascertained in the first month postpartum using 3-day food diaries and dietary patterns were derived by factor analysis. Participants completed the Edinburgh Postnatal Depression Scale (EPDS) and State-Trait Anxiety Inventory (STAI) at three months’ postpartum; higher scores are indicative of more depressive and anxiety symptoms, respectively. Four dietary patterns were identified: Traditional-Chinese-Confinement diet, Traditional-Indian-Confinement diet, Eat-Out diet and Soup-Vegetables-Fruits diet. The Traditional-Indian-Confinement diet was associated with less PPD symptoms [β (95% CI) −0.62 (−1.16, −0.09) EPDS score per SD increase in diet score] and a non-significant trend with reduced probable PPD (EPDS scores ≥ 13) [OR (95% CI) 0.56 (0.31, 1.01)]. The Soup-Vegetables-Fruits diet was associated with less PPA symptoms [β (95% CI) −1.49 (−2.56, −0.42) STAI-state score]. No associations were observed for other dietary patterns. Independent of ethnicity, adherence to the Traditional-Indian-Confinement diet that is characterized by intake of herbs and legumes, and Soup-Vegetables-Fruits diet high in fruits, vegetables and fish during the postpartum period were associated with less PPD and PPA symptoms, respectively.
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Affiliation(s)
- Cherlyen Teo
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, Singapore 117609, Singapore.
| | - Ai-Ru Chia
- Department of Obstetrics & Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore and National University Health System, Singapore 119228, Singapore.
| | - Marjorelee T Colega
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, Singapore 117609, Singapore.
| | - Ling-Wei Chen
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore.
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin 4, Ireland.
| | - Doris Fok
- Department of Obstetrics & Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore and National University Health System, Singapore 119228, Singapore.
| | - Wei Wei Pang
- Department of Obstetrics & Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore and National University Health System, Singapore 119228, Singapore.
| | - Keith M Godfrey
- Medical Research Council Lifecourse Epidemiology Unit and National Institute for Health Research Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton National Health Service Foundation Trust, Southampton SO16 6YD, UK.
| | - Kok Hian Tan
- Duke-National University of Singapore Graduate Medical School, Singapore 169857, Singapore.
- Department of Maternal Fetal Medicine, KK Women's and Children's Hospital, Singapore 229899, Singapore.
| | - Fabian Yap
- Duke-National University of Singapore Graduate Medical School, Singapore 169857, Singapore.
- Department of Paediatric Endocrinology, KK Women's and Children's Hospital, Singapore 229899, Singapore.
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore.
| | - Lynette Pei-Chi Shek
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, Singapore 117609, Singapore.
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore.
| | - Yap-Seng Chong
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, Singapore 117609, Singapore.
- Department of Obstetrics & Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore and National University Health System, Singapore 119228, Singapore.
| | - Michael Meaney
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, Singapore 117609, Singapore.
- Douglas Mental Health University Institute, McGill University, Montreal, QC H4H 1R3, Canada.
| | - Helen Chen
- Duke-National University of Singapore Graduate Medical School, Singapore 169857, Singapore.
- Department of Psychological Medicine, KK Women's & Children's Hospital, Singapore 229899, Singapore.
| | - Mary Foong-Fong Chong
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, Singapore 117609, Singapore.
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore 117549, Singapore.
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Hong SA, Peltzer K. Dietary behaviour, psychological well-being and mental distress among adolescents in Korea. Child Adolesc Psychiatry Ment Health 2017; 11:56. [PMID: 29209411 PMCID: PMC5706161 DOI: 10.1186/s13034-017-0194-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 11/18/2017] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Dietary intake is important for physical and mental health. The aim of this investigation was to assess associations between dietary behaviours and psychological well-being and distress among school-going adolescents in Korea. METHODS In a cross-sectional nationally representative survey, 65,212 students (Mean age = 15.1 years, SE = 0.02 and 52.2% male and 47.8% female) responded to a questionnaire that included measures of dietary behaviour, psychological well-being and mental distress. RESULTS In logistic regression analyses, adjusted for age, sex, socioeconomic status, school level, school types, Body Mass Index, physical activity, and substance use, positive dietary behaviours (regular breakfast, fruit, vegetable, and milk consumption) were positively and unhealthy dietary behaviours (intake of caffeine, soft drinks, sweet drinks and fast food consumption) were negatively associated with self-reported health, happiness and sleep satisfaction. Positive dietary behaviours (regular breakfast, fruit, vegetable, and milk consumption) were negatively associated with perceived stress and depression symptoms. Unhealthy dietary behaviours (consumption of fast food, caffeine, sweetened drinks and soft drinks) were associated with perceived stress and depression symptoms. CONCLUSIONS The study found strong cross-sectional evidence that healthy dietary behaviours were associated with lower mental distress and higher psychological well-being. It remains unclear, if a healthier dietary behaviour is the cause or the sequela of a more positive well-being.
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Affiliation(s)
- Seo Ah Hong
- ASEAN Institute for Health Development, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom 73170 Thailand.,Institute for Health and Society, Hanyang University, Seoul, Republic of Korea
| | - Karl Peltzer
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam.,Ton Duc Thang University, Ho Chi Minh City, Vietnam
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Gilman SE, Sucha E, Kingsbury M, Horton NJ, Murphy JM, Colman I. Depression and mortality in a longitudinal study: 1952-2011. CMAJ 2017; 189:E1304-E1310. [PMID: 29061855 DOI: 10.1503/cmaj.170125] [Citation(s) in RCA: 107] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2017] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Many studies have shown that depression increases mortality risk. We aimed to investigate the duration of time over which depression is associated with increased risk of mortality, secular trends in the association between depression and mortality, and sex differences in the association between depression and mortality. METHODS We conducted a cohort study of 3410 adults enrolled in 3 representative samples of a county in Atlantic Canada in 1952 (n = 1003), 1970 (n = 1203) or 1992 (n = 1402) (the Stirling County Study). Depression was measured using a diagnostic algorithm based on the presence of depressed mood and associated symptoms, duration of more than 1 month, and substantial impairment. Vital status of participants through 2011 was determined using probabilistic linkages to the Canadian Mortality Database. RESULTS Depression was associated with a heightened risk of mortality among men during the 3 time periods of the study, with hazard ratios (HRs) of 2.90 (95% confidence interval [CI] 1.69-4.98) between 1952 and 1967, 1.97 (CI 1.34-2.89) between 1968 and 1990, and 1.52 (CI 1.09-2.13) between 1991 and 2011. Elevated risk of mortality was noted among women only between 1990 and 2011 (HR = 1.51; CI = 1.11-2.05). INTERPRETATION The association between depression and mortality persists over long periods of time and has emerged among women in recent decades, despite contemporaneous improvements in the treatment of depression and reduction of stigma associated with depression. Further research is needed to better understand the mechanisms involved.
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Affiliation(s)
- Stephen E Gilman
- Health Behavior Branch, Division of Intramural Population Health Research (Gilman), Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Md.; Department of Mental Health (Gilman), Johns Hopkins Bloomberg School of Public Health, Baltimore, Md.; Department of Mathematics and Statistics (Sucha), and School of Epidemiology and Public Health (Sucha, Kingsbury), University of Ottawa, Ottawa, Ont.; Department of Mathematics and Statistics (Horton), Amherst College, Amherst, Mass.; Department of Psychiatry (Murphy), Massachusetts General Hospital and Harvard Medical School; Department of Epidemiology (Murphy), Harvard TH Chan School of Public Health, Boston, Mass.; Department of Psychiatry (Murphy), Dalhousie University Faculty of Medicine, Halifax, NS; School of Epidemiology, Public Health & Preventive Medicine (Colman), University of Ottawa, Ottawa, Ont.
| | - Ewa Sucha
- Health Behavior Branch, Division of Intramural Population Health Research (Gilman), Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Md.; Department of Mental Health (Gilman), Johns Hopkins Bloomberg School of Public Health, Baltimore, Md.; Department of Mathematics and Statistics (Sucha), and School of Epidemiology and Public Health (Sucha, Kingsbury), University of Ottawa, Ottawa, Ont.; Department of Mathematics and Statistics (Horton), Amherst College, Amherst, Mass.; Department of Psychiatry (Murphy), Massachusetts General Hospital and Harvard Medical School; Department of Epidemiology (Murphy), Harvard TH Chan School of Public Health, Boston, Mass.; Department of Psychiatry (Murphy), Dalhousie University Faculty of Medicine, Halifax, NS; School of Epidemiology, Public Health & Preventive Medicine (Colman), University of Ottawa, Ottawa, Ont
| | - Mila Kingsbury
- Health Behavior Branch, Division of Intramural Population Health Research (Gilman), Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Md.; Department of Mental Health (Gilman), Johns Hopkins Bloomberg School of Public Health, Baltimore, Md.; Department of Mathematics and Statistics (Sucha), and School of Epidemiology and Public Health (Sucha, Kingsbury), University of Ottawa, Ottawa, Ont.; Department of Mathematics and Statistics (Horton), Amherst College, Amherst, Mass.; Department of Psychiatry (Murphy), Massachusetts General Hospital and Harvard Medical School; Department of Epidemiology (Murphy), Harvard TH Chan School of Public Health, Boston, Mass.; Department of Psychiatry (Murphy), Dalhousie University Faculty of Medicine, Halifax, NS; School of Epidemiology, Public Health & Preventive Medicine (Colman), University of Ottawa, Ottawa, Ont
| | - Nicholas J Horton
- Health Behavior Branch, Division of Intramural Population Health Research (Gilman), Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Md.; Department of Mental Health (Gilman), Johns Hopkins Bloomberg School of Public Health, Baltimore, Md.; Department of Mathematics and Statistics (Sucha), and School of Epidemiology and Public Health (Sucha, Kingsbury), University of Ottawa, Ottawa, Ont.; Department of Mathematics and Statistics (Horton), Amherst College, Amherst, Mass.; Department of Psychiatry (Murphy), Massachusetts General Hospital and Harvard Medical School; Department of Epidemiology (Murphy), Harvard TH Chan School of Public Health, Boston, Mass.; Department of Psychiatry (Murphy), Dalhousie University Faculty of Medicine, Halifax, NS; School of Epidemiology, Public Health & Preventive Medicine (Colman), University of Ottawa, Ottawa, Ont
| | - Jane M Murphy
- Health Behavior Branch, Division of Intramural Population Health Research (Gilman), Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Md.; Department of Mental Health (Gilman), Johns Hopkins Bloomberg School of Public Health, Baltimore, Md.; Department of Mathematics and Statistics (Sucha), and School of Epidemiology and Public Health (Sucha, Kingsbury), University of Ottawa, Ottawa, Ont.; Department of Mathematics and Statistics (Horton), Amherst College, Amherst, Mass.; Department of Psychiatry (Murphy), Massachusetts General Hospital and Harvard Medical School; Department of Epidemiology (Murphy), Harvard TH Chan School of Public Health, Boston, Mass.; Department of Psychiatry (Murphy), Dalhousie University Faculty of Medicine, Halifax, NS; School of Epidemiology, Public Health & Preventive Medicine (Colman), University of Ottawa, Ottawa, Ont
| | - Ian Colman
- Health Behavior Branch, Division of Intramural Population Health Research (Gilman), Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Md.; Department of Mental Health (Gilman), Johns Hopkins Bloomberg School of Public Health, Baltimore, Md.; Department of Mathematics and Statistics (Sucha), and School of Epidemiology and Public Health (Sucha, Kingsbury), University of Ottawa, Ottawa, Ont.; Department of Mathematics and Statistics (Horton), Amherst College, Amherst, Mass.; Department of Psychiatry (Murphy), Massachusetts General Hospital and Harvard Medical School; Department of Epidemiology (Murphy), Harvard TH Chan School of Public Health, Boston, Mass.; Department of Psychiatry (Murphy), Dalhousie University Faculty of Medicine, Halifax, NS; School of Epidemiology, Public Health & Preventive Medicine (Colman), University of Ottawa, Ottawa, Ont
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Ribeiro SML, Malmstrom TK, Morley JE, Miller DK. Fruit and vegetable intake, physical activity, and depressive symptoms in the African American Health (AAH) study. J Affect Disord 2017; 220:31-37. [PMID: 28577427 DOI: 10.1016/j.jad.2017.05.038] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 04/22/2017] [Accepted: 05/23/2017] [Indexed: 12/17/2022]
Abstract
BACKGROUND Healthy diet and physical activity (PA) have been associated with reduced depressive symptoms, but few studies have examined them simultaneously in African Americans. AIMS To investigate fruit and vegetable intake (FVI) and PA as predictors of clinically-relevant levels of depressive symptoms (CRLDS) in African Americans. METHODS African American Health (AAH) is a population-based longitudinal study of African Americans in St. Louis, MO, who were born in 1936-1950 (inclusive) and empaneled in 2000-01 (wave 1). At wave 8, participants self-reported fruit and vegetable intake (FVI) and completed the Yale Physical Activity Scale. At both waves 8 and 10, the CES-D 11-item scale was used to identify those who met criteria for CRLDS. Sequential logistic regression modeling was used to examine the associations of components of FVI/PA with CRLDS, both cross-sectionally (n = 680, including imputed values) and longitudinally (n = 582, including imputed values). Modeling employed gender, age, perceived income adequacy, and education as potential confounders. RESULTS Cross-sectionally, vigorous PA, and leisurely walking PA, were independently associated with lower odds of CRLDS in all but the fifth model and green vegetables in all models. Longitudinally, green vegetables and interactions between the FVI summary score, the PA summary score, and other factors at wave 8 were most consistently associated with CRLDS at wave 10. In both cross-sectional and longitudinal models, the socioeconomic variables showed the strongest association as risk factors for CRLDS. LIMITATIONS Both FVI and PA were self-reported rather than observed, our cohort had limited geographic- and age-ranges, and confidence intervals for some results were broad. CONCLUSIONS Green vegetables, total FVI, and various aspects of PA showed protective effects regarding CRLDS. Therefore, the promotion of such lifestyles is likely to help prevent CRLDS in this population.
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Affiliation(s)
- Sandra M L Ribeiro
- University of Sao Paulo, School of Arts, Science and Humanities and School of Public Health, São Paulo, SP, Brazil.
| | - Theodore K Malmstrom
- St Louis University, School of Medicine, Geriatrics Division, St. Louis, MO, USA; St Louis University, School of Medicine, Department of Psychiatry & Behavioral Neuroscience, St. Louis, MO, USA
| | - John E Morley
- St Louis University, School of Medicine, Geriatrics Division, St. Louis, MO, USA
| | - Douglas K Miller
- Regenstrief Institute, Inc., IU Center for Aging, Indianapolis, IN, USA
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Food-based diet quality score in relation to depressive symptoms in young and middle-aged Japanese women. Br J Nutr 2017; 117:1674-1681. [DOI: 10.1017/s0007114517001581] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
AbstractOnly a few studies have focused on the association between overall diet, rather than intakes of individual nutrients or foods, and depressive symptoms in Japanese. This cross-sectional study examined associations between a diet quality score and depressive symptoms in 3963 young (age 18 years) and 3833 middle-aged (mean age 47·9 (sd 4·2) years) Japanese women. Dietary information was collected using a diet history questionnaire. A previously developed diet quality score was computed mainly based on the Japanese Food Guide Spinning Top. The prevalence of depressive symptoms was 22·0 % for young women and 16·8 % for middle-aged women, assessed as a Center for Epidemiologic Studies Depression (CES-D) score ≥23 and ≥19, respectively. As expected, the diet quality score was associated positively with intakes of ‘grain dishes’, ‘vegetable dishes’, ‘fish and meat dishes’, ‘milk’ and ‘fruits’ and inversely with intakes of energy from ‘snacks, confection and beverages’ and Na from seasonings. After adjustment for potential confounders, OR for depressive symptoms in the highest v. lowest quintiles of the diet quality score was 0·65 (95 % CI 0·50, 0·84) in young women (Pfor trend=0·0005). In middle-aged women, the corresponding value was 0·59 (95 % CI 0·45, 0·78) (Pfor trend<0·0001). Analyses where the diet quality and CES-D scores were treated as continuous variables also showed inverse associations. In conclusion, this cross-sectional study showed that a higher diet quality score was associated with a lower prevalence of depressive symptoms in young and middle-aged Japanese women. Prospective studies are needed to confirm a public health relevance of this finding.
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Nguyen B, Ding D, Mihrshahi S. Fruit and vegetable consumption and psychological distress: cross-sectional and longitudinal analyses based on a large Australian sample. BMJ Open 2017; 7:e014201. [PMID: 28298322 PMCID: PMC5353310 DOI: 10.1136/bmjopen-2016-014201] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES Growing evidence suggests a link between diet and mental health. This study aimed to investigate the association between fruit and vegetable consumption and the prevalence and incidence of psychological distress in middle-aged and older Australians. DESIGN Cross-sectional and prospective. SETTING New South Wales, Australia. METHODS A sample of 60 404 adults aged ≥45 years completed baseline (2006-2008) and follow-up (2010) questionnaires. Psychological distress was assessed at baseline and follow-up using the validated Kessler Psychological Distress Scale (K10), a 10-item questionnaire measuring general anxiety and depression. Psychological distress was defined as the presence of high-to-very high levels of distress (K10 score ≥22). Usual fruit and vegetable consumption was assessed using short validated questions. The association between baseline fruit and vegetable consumption and the prevalence or incidence of psychological distress was examined using logistic regression models. RESULTS At baseline, 5.6% reported psychological distress. After a mean 2.7 years of follow-up, 4.0% of those who did not report distress at baseline reported distress at follow-up. Baseline fruit and vegetable consumption considered separately or combined, was associated with a lower prevalence of psychological distress even after adjustment for sociodemographic characteristics and lifestyle risk factors. Baseline fruit and vegetable consumption, measured separately or combined, was associated with a lower incidence of psychological distress in minimally adjusted models. Most of these associations remained significant at medium levels of intake but were no longer significant at the highest intake levels in fully adjusted models. CONCLUSIONS Increasing fruit and vegetable consumption may help reduce psychological distress in middle-aged and older adults. However, the association of fruit and vegetable consumption with the incidence of psychological distress requires further investigation, including the possibility of a threshold effect between medium and higher consumption levels.
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Affiliation(s)
- Binh Nguyen
- Prevention Research Collaboration, Sydney School of Public Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Ding Ding
- Prevention Research Collaboration, Sydney School of Public Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Seema Mihrshahi
- Prevention Research Collaboration, Sydney School of Public Health, The University of Sydney, Camperdown, New South Wales, Australia
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Jacka FN. Nutritional Psychiatry: Where to Next? EBioMedicine 2017; 17:24-29. [PMID: 28242200 PMCID: PMC5360575 DOI: 10.1016/j.ebiom.2017.02.020] [Citation(s) in RCA: 124] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 02/15/2017] [Accepted: 02/20/2017] [Indexed: 12/16/2022] Open
Abstract
The nascent field of 'Nutritional Psychiatry' offers much promise for addressing the large disease burden associated with mental disorders. A consistent evidence base from the observational literature confirms that the quality of individuals' diets is related to their risk for common mental disorders, such as depression. This is the case across countries and age groups. Moreover, new intervention studies implementing dietary changes suggest promise for the prevention and treatment of depression. Concurrently, data point to the utility of selected nutraceuticals as adjunctive treatments for mental disorders and as monotherapies for conditions such as ADHD. Finally, new studies focused on understanding the biological pathways that mediate the observed relationships between diet, nutrition and mental health are pointing to the immune system, oxidative biology, brain plasticity and the microbiome-gut-brain axis as key targets for nutritional interventions. On the other hand, the field is currently limited by a lack of data and methodological issues such as heterogeneity, residual confounding, measurement error, and challenges in measuring and ensuring dietary adherence in intervention studies. Key challenges for the field are to now: replicate, refine and scale up promising clinical and population level dietary strategies; identify a clear set of biological pathways and targets that mediate the identified associations; conduct scientifically rigorous nutraceutical and 'psychobiotic' interventions that also examine predictors of treatment response; conduct observational and experimental studies in psychosis focused on dietary and related risk factors and treatments; and continue to advocate for policy change to improve the food environment at the population level.
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Affiliation(s)
- Felice N Jacka
- Food & Mood Centre, IMPACT Strategic Research Centre, Deakin University, Geelong 3220, Australia; Department of Psychiatry, The University of Melbourne, Parkville 3052, Australia; Centre for Adolescent Health, Murdoch Children's Research Institute, Melbourne, Australia; Black Dog Institute, Sydney, Australia; International Society for Nutritional Psychiatry Research (ISNPR).
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Longitudinal study of psychopathological, anthropometric and sociodemographic factors related to the level of Mediterranean diet adherence in a community sample of Spanish adolescents. Public Health Nutr 2016; 19:1812-22. [DOI: 10.1017/s1368980015003560] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
AbstractObjectiveThe Mediterranean diet (MD) pattern has important health benefits; however, it seems that Spanish school-aged children have been abandoning this healthy pattern recently. We aimed to identify psychopathological, anthropometric and sociodemographic factors that may influence the risk of low MD adherence.DesignLongitudinal study in three phases. MD adherence was assessed using the Krece Plus food questionnaire and psychopathological symptoms using the Screen for Childhood Anxiety Related Emotional Disorders, Children’s Depression Inventory, Youth’s Inventory-4 and Eating Disorder Inventory-2. Anthropometric data were collected in the first and third phases.SettingsAll five representative areas in Reus, Spain.SubjectsAdolescents (n241).ResultsRegardless of past and current BMI, socio-economic status was a protective factor for low MD adherence (OR=0·805,P=0·003) and a risk factor for high BMI (OR=0·718,P=0·002; OR=0·707,P=0·001). Regardless of socio-economic status, depression was involved with risk of low adherence (OR=1·069,P=0·021). Girls with lower MD adherence presented significantly higher scores for eating disorders measured using the Eating Disorder Inventory-2 (low adherence, mean 18·9 (sd13·5); high adherence, mean 8·9 (sd9·0),P=0·020) and the Youth Inventory-4 (low adherence, mean 5·2 (sd4·3); medium adherence, mean 3·6 (sd3·2),P=0·044). They also presented higher depression symptoms (low adherence, mean 17·7 (sd9·6); medium adherence, mean 12·3 (sd7·2),P=0·01) than girls with high adherence.ConclusionsThe results highlight the influence of psychosocial factors on levels of MD adherence. These factors need to be taken into account when developing prevention and health promotion initiatives.
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Ecological correlations of dietary food intake and mental health disorders. J Epidemiol Glob Health 2016; 7:81-89. [PMID: 28003094 PMCID: PMC6178813 DOI: 10.1016/j.jegh.2016.12.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 10/03/2016] [Accepted: 12/01/2016] [Indexed: 11/24/2022] Open
Abstract
This paper examines the ecological association of dietary food intake with mental health outcomes on the group level across countries. Published data from the World Mental Health Survey were used to compare lifetime prevalence of four categories of mental health disorders (anxiety disorders, mood disorders, impulse control disorders, and substance use disorders) with a country’s fish/seafood and sugar/sweetener supply quantity using the Spearman rank correlation. Data were compared for 17 countries across the world. Sugar and sweetener supply quantity was significantly and positively associated with anxiety disorders (rho = 0.75, p = 0.001), mood disorders (rho = 0.75, p = 0.001), impulse control disorders (rho = 0.78, p = 0.001), and substance use disorders (rho = 0.68, p = 0.007). Fish and seafood supply quantity had no significant association with any mental health disorders. Mental health disorders represent a significant health problem around the world. Public health measures aimed at improving the quality and availability of a nation’s food supply could have a significant positive impact on mental health. Further randomized studies are needed to further validate the study findings.
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