1
|
Ravella S. Association between oral nutrition and inflammation after intestinal transplantation. Hum Immunol 2024; 85:110809. [PMID: 38724327 DOI: 10.1016/j.humimm.2024.110809] [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] [Received: 01/18/2024] [Revised: 04/27/2024] [Accepted: 05/01/2024] [Indexed: 06/04/2024]
Abstract
Intestinal transplantation (Itx) can be a life-saving treatment for certain patient populations, including those patients with intestinal failure (IF) who develop life-threatening complications due to the use of parenteral nutrition (PN). Most patients who have undergone Itx are eventually able to tolerate a full oral diet. However, little guidance or consensus exists regarding optimizing the specific components of an oral diet for Itx patients, including macronutrients, micronutrients and dietary patterns. While oral dietary prescriptions have moved to the forefront of primary and preventive care, this movement has yet to occur across the field of organ transplantation. Evidence to date points to the role of systemic chronic inflammation (SCI) in a wide variety of chronic diseases as well as post-transplant graft dysfunction. This review will discuss current trends in oral nutrition for Itx patients and also offer novel insights into nutritional management techniques that may help to decrease SCI and chronic disease risk as well as optimize graft function.
Collapse
|
2
|
Yang B, Man MQ. Improvement in Cutaneous Conditions Can Benefit Some Health Conditions in the Elderly. Clin Interv Aging 2023; 18:2031-2040. [PMID: 38058550 PMCID: PMC10697145 DOI: 10.2147/cia.s430552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 11/17/2023] [Indexed: 12/08/2023] Open
Abstract
As we are aging, a number of cutaneous and extracutaneous disorders will be developed. Although the pathogenesis of these aging-associated disorders is not clear yet, abnormalities in the skin are linked to some aging-associated disorders at least to some extent. Inflammatory dermatoses such as psoriasis and atopic dermatitis predispose to the development of cardiovascular diseases, obesity and type 2 diabetes. In addition, both chronologically aged skin and individuals with some aging-associated systemic conditions display altered epidermal function, such as reduced stratum corneum hydration levels, which can provoke cutaneous inflammation. Because aged skin exhibits higher expression levels of inflammatory cytokines, which play a pathogenic role in a variety of aging-associated health condition, the association of the skin with some aging-associated disorders is likely mediated by inflammation. This postulation is supported by the evidence that improvement in either epidermal function or inflammatory dermatoses can mitigate some aging-associated disorders such as mild cognitive impairment and insulin sensitivity. This perspective discusses the association of the skin with aging-associated disorders and highlights the potential of improvement in cutaneous conditions in the management of some health conditions in the elderly.
Collapse
Affiliation(s)
- Bin Yang
- Dermatology Hospital of Southern Medical University, Guangzhou, 510091, People’s Republic of China
| | - Mao-Qiang Man
- Dermatology Hospital of Southern Medical University, Guangzhou, 510091, People’s Republic of China
- Dermatology Services, Veterans Affairs Medical Center and University of California, San Francisco, CA, 94121, USA
| |
Collapse
|
3
|
Murphy R, Al Rasheed A, Keaver L. Effect of a brief dietary counselling intervention on emergency department cardiac chest pain presentations. BMJ Nutr Prev Health 2022; 5:159-163. [PMID: 36619327 PMCID: PMC9813630 DOI: 10.1136/bmjnph-2021-000385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 05/20/2022] [Indexed: 01/11/2023] Open
Abstract
Introduction 15% of all presentations to our emergency department last year were chest pain related. This presented an opportunity to evaluate the impact of a brief physician counselling intervention on patient-reported changes in cardio-protective foodstuff intake. Methods This is a prospective non-randomised before and after comparison study without controls, conducted between an emergency department presentation and a scheduled follow-up visit at a cardiac diagnostics department. Participants were recruited between February and March 2021. The selected dietary components for inclusion after review of the literature were green leafy vegetables, other coloured vegetables, wholegrains, legumes and fruits. A food frequency questionnaire was completed by patients before and after a physician counselling intervention aided by a dietary infographic. Additionally, using the transtheoretical model for health behaviour change, we assessed each patient's evolution during the study. Results 38 patients were recruited. For patients with total baseline consumptions of five or fewer per day, there was an increase in cardioprotective foodstuff intakes (z=-2.784 p<0.005 effect size 0.39). Corresponding to this, there was a participant shift observed towards the action and maintenance phases of behaviour change from the contemplation and preparation phases. Discussion We demonstrated a statistically significant change with moderate effect size using a simple infographic, coupled with brief physician counselling, to promote increased intake of cardioprotective foodstuffs by patients with poor baseline intakes (<5 cardio-protective foods per day) and known modifiable risk factors for ischaemic heart disease. Conclusion Diet is one arm in the prevention of cardiovascular disease that is often neglected by physicians. This study found that a brief dietary counselling intervention applied in an emergency department setting, administered by non-nutritionists can have a role in changing patient dietary behaviour.
Collapse
Affiliation(s)
- Ronan Murphy
- Emergency Department, Sligo University Hospital, Sligo, Ireland
| | | | - Laura Keaver
- Department of Health and Nutritional Science, Atlantic Technological University, Sligo, Ireland,Health and Biomedical (HEAL) Strategic Research Centre, Atlantic Technological University, Sligo, Ireland
| |
Collapse
|
4
|
Spence JD, Hankey GJ. Problem in the Recent American Heart Association Guideline on Secondary Stroke Prevention: B Vitamins to Lower Homocysteine Do Prevent Stroke. Stroke 2022; 53:2702-2708. [PMID: 35748292 DOI: 10.1161/strokeaha.122.038640] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this article, we discuss a problem in the most recent American Heart Association guideline on secondary stroke prevention that apparently arose from the rules of evidence imposed on the guideline panel. We are told by the cochair of the panel that American Heart Association rules about guidelines for secondary prevention prohibited consideration of primary prevention studies and secondary analyses of secondary prevention studies. However, evidence-based medicine should consider all the best external evidence available and also clinical judgement. The most important problem in the guideline was the recommendation that B vitamins to lower homocysteine do not prevent recurrent stroke. When considering all the best external evidence, it is clear that B vitamins do prevent stroke, but in the early secondary stroke prevention studies, the benefit of B vitamins in participants with good renal function was apparently offset by harm from cyanocobalamin among participants with renal failure (level B-R evidence). We review the evidence that B vitamins should be used to prevent stroke, both in primary and secondary stroke prevention (class 2a recommendation). We also review issues in folate metabolism that require further study, with regard to the form of folate to be used for stroke prevention. We recommend that the guideline be revised to say that B vitamins to lower homocysteine prevent stroke and that methylcobalamin or hydroxycobalamin should be used instead of cyanocobalamin.
Collapse
Affiliation(s)
- J David Spence
- Divisions of Neurology and Clinical Pharmacology, Western University, London, ON, Canada (J.D.S.)
| | - Graeme J Hankey
- Medical School, Faculty of Health and Medical Sciences, The University of Western Australia, Perth, Australia (G.J.H.)
| |
Collapse
|
5
|
Dean E, Lomi C. A health and lifestyle framework: An evidence-informed basis for contemporary physical therapist clinical practice guidelines with special reference to individuals with heart failure. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2022; 27:e1950. [PMID: 35467065 PMCID: PMC9539698 DOI: 10.1002/pri.1950] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 03/26/2022] [Indexed: 12/18/2022]
Abstract
Background and purpose This study proposes contemporary physical therapist clinical practice guidelines (CPGs) with special reference to heart failure (HF) be grounded in an evidence‐informed integrative health and lifestyle framework to not only better reflect the totality and weighting of the literature, but also in the interest of superior patient, clinical, and economic outcomes. Methods As an illustration, a health and lifestyle framework is described to underpin, thereby complement, recently published physical therapist CPGs for individuals with HF. Results The case for the framework, an alternative to a single‐disease biomedical perspective, is consistent with 21st century professional and epidemiologic indicators. Four themes that emerged from the HF CPGs and further support such a framework, emerged that is, limitations of conventionally constructed CPGs; physical therapists' scope of practice as “health” professionals; “best” practice in an era of NCDs including HF; and superior economic benefit. Discussion A health and lifestyle framework underpinning contemporary physical therapist CPGs will enable clinicians to better appreciate the power of lifestyle change in maximizing the health of the heart, its healing and repair, and in mitigating and reversing signs and symptoms of cardiac dysfunction. Further, a focus on health and lifestyle will augment the benefits of the core, evidence‐based, key action statements related to exercise in the HF CPGs.
Collapse
Affiliation(s)
- Elizabeth Dean
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Constantina Lomi
- Women´s Health and Allied Health Professionals Theme, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
6
|
Livingston KA, Freeman KJ, Friedman SM, Stout RW, Lianov LS, Drozek D, Shallow J, Shurney D, Patel PM, Campbell TM, Pauly KR, Pollard KJ, Karlsen MC. Lifestyle Medicine and Economics: A Proposal for Research Priorities Informed by a Case Series of Disease Reversal. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182111364. [PMID: 34769879 PMCID: PMC8583680 DOI: 10.3390/ijerph182111364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/19/2021] [Accepted: 10/22/2021] [Indexed: 12/20/2022]
Abstract
Chronic disease places an enormous economic burden on both individuals and the healthcare system, and existing fee-for-service models of healthcare prioritize symptom management, medications, and procedures over treating the root causes of disease through changing health behaviors. Value-based care is gaining traction, and there is a need for value-based care models that achieve the quadruple aim of (1) improved population health, (2) enhanced patient experience, (3) reduced healthcare costs, and (4) improved work life and decreased burnout of healthcare providers. Lifestyle medicine (LM) has the potential to achieve these four aims, including promoting health and wellness and reducing healthcare costs; however, the economic outcomes of LM approaches need to be better quantified in research. This paper demonstrates proof of concept by detailing four cases that utilized an intensive, therapeutic lifestyle intervention change (ITLC) to dramatically reverse disease and reduce healthcare costs. In addition, priorities for lifestyle medicine economic research related to the components of quadruple aim are proposed, including conducting rigorously designed research studies to adequately measure the effects of ITLC interventions, modeling the potential economic cost savings enabled by health improvements following lifestyle interventions as compared to usual disease progression and management, and examining the effects of lifestyle medicine implementation upon different payment models.
Collapse
Affiliation(s)
- Kara A. Livingston
- American College of Lifestyle Medicine, Chesterfield, MO 63006, USA; (K.A.L.); (L.S.L.); (D.D.); (D.S.); (P.M.P.)
| | - Kelly J. Freeman
- Department of Member Engagement & Administration, American College of Lifestyle Medicine, Chesterfield, MO 63006, USA; (K.J.F.); (K.R.P.)
- School of Nursing, Indiana University, Indianapolis, IN 46202, USA
| | - Susan M. Friedman
- School of Medicine and Dentistry, University of Rochester, Rochester, NY 14620, USA;
| | - Ron W. Stout
- Ardmore Institute of Health, Ardmore, OK 73401, USA;
| | - Liana S. Lianov
- American College of Lifestyle Medicine, Chesterfield, MO 63006, USA; (K.A.L.); (L.S.L.); (D.D.); (D.S.); (P.M.P.)
- Global Positive Health Institute, Sacramento, CA 95825, USA
| | - David Drozek
- American College of Lifestyle Medicine, Chesterfield, MO 63006, USA; (K.A.L.); (L.S.L.); (D.D.); (D.S.); (P.M.P.)
- Department of Specialty Medicine, Heritage College of Osteopathic Medicine, Ohio University, Athens, OH 45701, USA
| | | | - Dexter Shurney
- American College of Lifestyle Medicine, Chesterfield, MO 63006, USA; (K.A.L.); (L.S.L.); (D.D.); (D.S.); (P.M.P.)
- BlueZones Well-Being Institute, Adventist Health, Roseville, CA 95661, USA
| | - Padmaja M. Patel
- American College of Lifestyle Medicine, Chesterfield, MO 63006, USA; (K.A.L.); (L.S.L.); (D.D.); (D.S.); (P.M.P.)
- Midland Health, Midland, TX 79703, USA
| | | | - Kaitlyn R. Pauly
- Department of Member Engagement & Administration, American College of Lifestyle Medicine, Chesterfield, MO 63006, USA; (K.J.F.); (K.R.P.)
| | - Kathryn J. Pollard
- Department of Research, American College of Lifestyle Medicine, Chesterfield, MO 63006, USA;
| | - Micaela C. Karlsen
- Department of Research, American College of Lifestyle Medicine, Chesterfield, MO 63006, USA;
- Correspondence:
| |
Collapse
|
7
|
Remde A, DeTurk SN, Almardini A, Steiner L, Wojda T. Plant-predominant eating patterns - how effective are they for treating obesity and related cardiometabolic health outcomes? - a systematic review. Nutr Rev 2021; 80:1094-1104. [PMID: 34498070 DOI: 10.1093/nutrit/nuab060] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
CONTEXT The obesity epidemic is a main driver of the chronic disease epidemic; however, present treatment approaches have suboptimal efficacy. OBJECTIVES To assess the efficacy of plant-predominant (vegan, vegetarian, plant-based whole foods [PBWFs]) diets in treating obesity and its main cardiometabolic sequelae: hyperlipidemia (HLD); indices of insulin resistance, glycemic control, and diabetes mellitus type 2 (DM2); and cardiovascular disease (CVD), including hypertension (HTN). DATA SOURCES A systematic search of multiple databases was conducted for articles published between November 2019 and February 2020; databases searched included: PubMed, Medline (Ovid), Cochrane, CENTRAL, and CINAHL. DATA EXTRACTION AND ANALYSIS All interventional trials (randomized controlled trials [RCTs] and trials of non-randomized experimental design) that met the inclusion criteria (English language, duration of at least 4 weeks, primary end point congruent with above objectives, no major flaws in research design that would prevent interpretation) were included in the review. A total of 3135 articles were scanned and 84 were selected. The articles were collated and summarized in 2 evidence tables. Risk of bias for RCTs was assessed using the Cochrane Risk-of-Bias tool 2 as a guide. For non-randomized trials, higher risk of bias was assumed, and the JBI Critical Appraisal tool was used as a guide to determine inclusion. RESULTS Plant-based diets, in general, demonstrated improved weight control and cardiometabolic outcomes related to lipids, cardiovascular end points, blood pressure, insulin sensitivity, A1C, and fasting glucose, and a lower risk of diabetes compared with usual diets and in some cases standard health-oriented diets such as the American Heart Association (AHA), American Diabetic Association (ADA), and Mediterranean diets. Preliminary studies suggest plant-predominant diets practiced as part of healthy lifestyle interventions may stabilize or even reverse DM 2 and CVD. The acceptability and sustainability of plant-predominant diets where measured were generally similar to other health-oriented diets. CONCLUSION Plant-predominant diets can play a major role in reversing the obesity and chronic disease epidemics. In the setting of sustained lifestyle intervention programs, they may arrest or even reverse DM2 and CVD. Further higher-level RCTs are needed to confirm and expand on these findings.
Collapse
Affiliation(s)
- Alan Remde
- A. Remde is with Research and Curriculum, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA. S.N. DeTurk is with PGY2 Family Medicine, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA. A. Almardini is with PGY1 Family Medicine, SLUHN Family Medicine Residency-Miners Campus, Tamaqua, Pennsylvania, USA. L. Steiner is with Biomedical Sciences, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, USA. T. Wojda is with PGY3 Family Medicine, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA
| | - Stephen N DeTurk
- A. Remde is with Research and Curriculum, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA. S.N. DeTurk is with PGY2 Family Medicine, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA. A. Almardini is with PGY1 Family Medicine, SLUHN Family Medicine Residency-Miners Campus, Tamaqua, Pennsylvania, USA. L. Steiner is with Biomedical Sciences, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, USA. T. Wojda is with PGY3 Family Medicine, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA
| | - A Almardini
- A. Remde is with Research and Curriculum, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA. S.N. DeTurk is with PGY2 Family Medicine, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA. A. Almardini is with PGY1 Family Medicine, SLUHN Family Medicine Residency-Miners Campus, Tamaqua, Pennsylvania, USA. L. Steiner is with Biomedical Sciences, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, USA. T. Wojda is with PGY3 Family Medicine, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA
| | - Lauren Steiner
- A. Remde is with Research and Curriculum, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA. S.N. DeTurk is with PGY2 Family Medicine, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA. A. Almardini is with PGY1 Family Medicine, SLUHN Family Medicine Residency-Miners Campus, Tamaqua, Pennsylvania, USA. L. Steiner is with Biomedical Sciences, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, USA. T. Wojda is with PGY3 Family Medicine, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA
| | - Thomas Wojda
- A. Remde is with Research and Curriculum, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA. S.N. DeTurk is with PGY2 Family Medicine, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA. A. Almardini is with PGY1 Family Medicine, SLUHN Family Medicine Residency-Miners Campus, Tamaqua, Pennsylvania, USA. L. Steiner is with Biomedical Sciences, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, USA. T. Wojda is with PGY3 Family Medicine, SLUHN Family Medicine Residency-Warren, Phillipsburg, New Jersey, USA
| |
Collapse
|
8
|
Systematic Review of the Integrative Medicine Recommendations for Patients with Pancreatic Cancer. SURGERIES 2021. [DOI: 10.3390/surgeries2020022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Introduction: Integrative medicine (IM) is a relatively new field where non-traditional therapies with peer-reviewed evidence are incorporated or integrated with more traditional approaches. Methods: A systematic review of the literature from the last 10 years was done by searching clinical trials and randomized-controlled trials on Pubmed that discuss nutrition, supplementation, and lifestyle changes associated with “Pancreatic Cancer.” Results: Only 50 articles ultimately met the inclusion criteria for this review. A total of 15 articles discussed the role of obesity and 10 discussed the influence of stress in increasing the risk of pancreatic cancer. Six discussed the potential beneficial role of Vitamins, 5 of cannabinoids, 4 an anti-inflammatory diet, 3 of nut consumption, 2 of green tea consumption, 2 of curcumin supplementation, 1 role of melatonin, and 1 of probiotics. One article each was found on the theoretical benefits of adhering to either a Mediterranean or ketogenic diet. Discussion: As more surgeons become interested in IM, it is hoped that more diseases where the curative treatment is mainly surgical can benefit from the all-encompassing principles of IM in an effort to improve quality of life and survival in patients with pancreatic cancer.
Collapse
|
9
|
Lin CL. Stroke and diets - A review. Tzu Chi Med J 2021; 33:238-242. [PMID: 34386360 PMCID: PMC8323654 DOI: 10.4103/tcmj.tcmj_168_20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 07/28/2020] [Accepted: 08/25/2020] [Indexed: 12/20/2022] Open
Abstract
Stroke was one of the most common causes of death and disability worldwide. In addition, there was a significant increase in the disease burden of stroke in the world over the past 25 years, especially in developing countries. We searched PubMed (National Library of Medicine, USA) and Embase (Elsevier) databases using “Stroke and diets” as strategy, and additional references were obtained from the selected articles. The risk factors of stroke include age, sex, and modifiable factors such as hypertension, smoking, diet, physical activity, diabetes mellitus, alcohol consumption, psychological factors, and cardiac causes.–together account for >90% of the population attributable risk for stroke. They were discussed individually (Hypertension, Diabetes, Dyslipidemia, Gut microbiota, Nutrition), and the dietary modifications to reduce these risks were also presented. In conclusion, besides low salt intake, plant-based dietary patterns (especially vegetarian diets) that are rich in fruit, vegetables, whole grains, legumes, seeds, nuts, and dairy and low in meat, sweets, and alcohol significantly improved risk factors for stroke, and observational studies clearly demonstrated the stroke morbidity and mortality benefits. Thus, dietary intervention should be considered as an important strategy in the prevention and management of stroke.
Collapse
Affiliation(s)
- Chin-Lon Lin
- Department of Cardiology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan.,Department of Internal Medicine, College of Medicine, Tzu Chi University, Hualien, Taiwan
| |
Collapse
|
10
|
Association between dietary antioxidants and risk for diabetic retinopathy in a Chinese population. Eye (Lond) 2020; 35:1977-1984. [PMID: 33009517 DOI: 10.1038/s41433-020-01208-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/22/2020] [Accepted: 09/22/2020] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Diabetic retinopathy (DR) is related to oxidative stress and insufficient intake of dietary antioxidants may be associated with the onset and progression of DR. This study aimed to detect the association between main dietary antioxidants intake and the risk for DR. METHODS This is a cross-sectional study of a Chinese urban population. Four hundred and fifty-five subjects with type 2 diabetes were recruited and divided into diabetic patients without retinopathy (DWR) group and DR group based on their retinal status. CSMO (clinically significant macular oedema) was diagnosed by stereoscopic photography. Demographic and lifestyle characteristics were ascertained by questionnaire. General physical and ophthalmic examinations were completed for all subjects. Dietary antioxidants were assessed by 3-day food records. Subjects who have taken any type of vitamin supplements were excluded from the study. The association of dietary antioxidants with the risk for DR was analysed by logistic regression with adjustment of other factors. The dietary antioxidants levels of the CSMO subjects and non-CSMO subjects were compared using the Wilcoxon rank sum test. RESULTS One hundred and nineteen subjects in DR group and 336 subjects in DWR group participated in the study. Only ten DR subjects had CSMO. The results showed that higher vitamin E (OR (95% CI):0.97 (0.95, 1.00), P = 0.036) and selenium (OR (95% CI):0.98 (0.96, 1.00), P = 0.017) intake appear to be the protective factors of DR. The dietary antioxidants levels of CSMO and non-CSMO subjects had no statistical differences (P > 0.05). CONCLUSIONS Dietary antioxidants intake, particularly vitamin E and selenium, were observed to have protective effects on DR.
Collapse
|
11
|
Abstract
Nutrition, the process by which a body nourishes itself through the transformation of food into energy and body tissues, is the most important factor in health maintenance, response to injury or illness, short-term and long-term rehabilitation, and longevity. Most rehabilitation providers and the individuals they treat have limited training and knowledge on even the basics of nutrition. An appropriate diet for individuals who are either in a health maintenance or an active program of rehabilitation includes 1500 to 2500 calories per day delivered via a balanced range of foodstuffs, preferably in a whole-food, plant-based manner.
Collapse
|
12
|
Jakše B, Jakše B, Pinter S, Pajek J, Godnov U, Mis NF. Nutrient and Food Intake of Participants in a Whole-Food Plant-Based Lifestyle Program. J Am Coll Nutr 2020; 40:333-348. [PMID: 32706327 DOI: 10.1080/07315724.2020.1778584] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE We evaluated the nutrient adequacy of a well-planned supplemented whole-food plant-based (WFPB) diet as a component of an ongoing community lifestyle optimization program. We investigated the contributions of nutrients from foods and supplements and plant-based meal replacement (SMR) separately (foods, SMR) and combined (vs recommendations) as well as food group intake, both according to sex. METHOD Our cross-sectional study included 151 healthy, active participants (aged 39.6 years) who were on a Western-type diet when they voluntarily joined our WFPB lifestyle program (0.5-10 years ago). We assessed diet using 3-day weighed dietary records (foods, S, and MR). After we standardized nutrient intake to 2000 kcal/d, we calculated the contribution of macro- and micronutrients from foods and SMR separately and combined (foods + SMR) (vs central European Recommendations), as well as food group intake, both according to sex. RESULTS All macro- and micronutrient intake (total: from foods plus SMR) exceeded the reference values, except for calcium (95% and 82% in females and males) and vitamin D (both sexes, in summertime). Compared with male participants, female participants consumed (i.e., from foods and SMR together) significantly larger amounts of 23 (/25) micronutrients (8 [/25] from foods and 22 [/25] from SMR). The diet was primarily composed of the following (by mass in descending order): unprocessed vegetables/fruits, whole grains, legumes, potatoes, nuts/seeds, MR, and spices/herbs. CONCLUSIONS Participants in our WFPB lifestyle program ingested a nutrient-rich WFPB diet and targeted supplementation. The presented ongoing community WFPB lifestyle program ensures a healthy, balanced, and environment-friendly dietary pattern for participants who are compliant.
Collapse
Affiliation(s)
- Boštjan Jakše
- Department of Food sciences, Biosciences, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | | | - Stanislav Pinter
- Basics of Movements in Sport, Faculty of Sport, University of Ljubljana, Ljubljana, Slovenia
| | - Jernej Pajek
- Department of Nephrology, University Medical Centre Ljubljana, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Uroš Godnov
- Department of Computer Science, Faculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska, Koper, Slovenia
| | - Nataša Fidler Mis
- Department of Gastroenterology, Hepatology and Nutrition, University Children's Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia
| |
Collapse
|
13
|
Huang L, Wang Z, Wang H, Zhao L, Jiang H, Zhang B, Ding G. Nutrition transition and related health challenges over decades in China. Eur J Clin Nutr 2020; 75:247-252. [PMID: 32620907 DOI: 10.1038/s41430-020-0674-8] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 05/18/2020] [Accepted: 06/23/2020] [Indexed: 12/31/2022]
Abstract
Since the Opening of China, the country's economy has continuously and rapidly improved. Various economic, educational, and health policies have been implemented to shape the development of society, which may have greatly affected the Chinese diet and related malnutrition issues. The objective of the present review was to comprehensively review long-term trends in dietary intakes, nutrition status, and subsequent health challenges among Chinese adults. The data sources were mainly the 1982, 1992, 2002, and 2010-2012 China National Nutrition Surveys (CNNS) and reports and the 1989-2015 China Health and Nutrition Survey (CHNS). Over decades, there have been significant changes in the dietary structure of Chinese adults, characterized as decreased intake of cereals and vegetables and increased intake of animal foods with pork dominating. Intakes of eggs, fish, and dairy has reminded at a low level, with only a small increase over time. Consumption of cooking oil and salt was substantively far above the recommendations. A great proportion of fat-to-energy intake and "hidden hunger" was still prominent. Despite nutrition deficiency, there have been some modest improvements in related diseases, but overweight and obesity has become a prominent issue, with the prevalence in adults increasing from 16.4% and 3.6% in 1982 to 30.1% and 11.9% in 2012, respectively. In conclusion, this review sheds light on some salient problems with nutrition and malnutrition status in China, especially the dual challenges of undernutrition and overnutrition. Dynamic monitoring of nutritional characteristics in China should be strengthened, and effective strategies to improve nutrition need to be targeted at the national, societal, family, and individual levels.
Collapse
Affiliation(s)
- Lina Huang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, 100050, China
| | - Zhihong Wang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, 100050, China
| | - Huijun Wang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, 100050, China
| | - Liyun Zhao
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, 100050, China
| | - Hongru Jiang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, 100050, China
| | - Bing Zhang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, 100050, China.
| | - Gangqiang Ding
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, 100050, China.
| |
Collapse
|
14
|
Rudchenko IV, Tyrenko VV, Kachnov VA. Nutrition as one of the important factors in prevention and treatment of atherosclerotic cardiovascular diseases. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2020. [DOI: 10.15829/1728-8800-2020-2301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
The article discusses the issues of nutrition types and related effects on cardiovascular disease, the potential benefits of a particular diet for the cardiovascular system. The problems in studying the nutrition effect on cardiovascular diseases are characterized. Special attention is paid to the plant-based diet and its effect on atherosclerosis. An analysis of PURE (Prospective Urban and Rural Epidemiological) study, which contains a modern view of the diet and the development of cardiovascular diseases, is carried out.
Collapse
|
15
|
Jakše B, Jakše B, Pinter S, Jug B, Godnov U, Pajek J, Fidler Mis N. Dietary Intakes and Cardiovascular Health of Healthy Adults in Short-, Medium-, and Long-Term Whole-Food Plant-Based Lifestyle Program. Nutrients 2019; 12:E55. [PMID: 31878196 PMCID: PMC7019440 DOI: 10.3390/nu12010055] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 12/18/2019] [Accepted: 12/19/2019] [Indexed: 02/07/2023] Open
Abstract
An effective lifestyle strategy to reduce cardiovascular diseases risk (CVD) factors is needed. We examined the effects of a whole-food plant-based (WFPB) lifestyle program on dietary intake and cardiovascular (CV) risk factors in 151 adults (mean 39.6 (SD 12.5) years). Adherence was categorised into short-, medium- and long-term (years: (0.5-<2), (2-<5) and (5-10)), for both genders separately. Dietary intakes were assessed, fasting blood lipids and blood pressure (BP) were measured, and % participants reaching guideline recommended targets for LDL-cholesterol, triglycerides and BP in the primary CVD prevention was assessed. There were no statistically significant differences in intakes of energy and most nutrients among participants (both genders), that were short-, medium- and long term in our program. Diet was mainly composed of unprocessed vegetables/fruits, whole grains, legumes, potatoes, and nuts/seeds. LDL-cholesterol, triglycerides, systolic and diastolic BP were within targets for: 93%, 97%, 88% and 95% participants, respectively. In females (vs. males), total- and HDL-cholesterol were higher (mean): 3.8 (SD 0.7) vs. 3.4 (SD 0.9), p = 0.002 and 1.5 (SD 0.3) vs. 1.1 (SD 0.2) mmol/L, p < 0.001), systolic BP was lower (113 (SD 11) vs. 120 (SD 10) mmHg, p = 0.001), while there was no difference in diastolic BP (71 (SD 9) vs. 72 (SD 8) mmHg, p = 0.143). More females vs. males reached target triglycerides (99% vs. 91%, p = 0.021) and systolic BP (92% vs. 79%, p = 0.046), while similar females and males reached target LDL-cholesterol (94% vs. 91%, p = 0.500) and diastolic BP (93% vs. 100%, p = 0.107). Participation in our WFPB lifestyle program is associated with favourable dietary intakes, safety markers, and CV risk factor profiles.
Collapse
Affiliation(s)
- Boštjan Jakše
- Department of Nutrition, Biosciences, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia;
| | - Barbara Jakše
- Barbara Jakše sole proprietor, 1230 Domžale, Slovenia;
| | - Stanislav Pinter
- Basics of Movements in Sport, Faculty of Sport, University of Ljubljana, Gortanova 22, 1000 Ljubljana, Slovenia;
| | - Borut Jug
- Centre for Preventive Cardiology, Department of Vascular Diseases, University Medical Centre Ljubljana, Zaloška 2, 1525 Ljubljana, Slovenia;
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia
| | - Uroš Godnov
- Department of Computer Science, Faculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska, Titov trg 4, 6000 Koper, Capodistria, Slovenia;
| | - Jernej Pajek
- Department of Nephrology, University Medical Center Ljubljana, Zaloška 2, 1525 Ljubljana, Slovenia;
| | - Nataša Fidler Mis
- Department of Gastroenterology, Hepatology and Nutrition, University Children’s Hospital, University Medical Centre Ljubljana, Bohoričeva 20, 1000 Ljubljana, Slovenia
| |
Collapse
|
16
|
O'Neill B, Raggi P. The ketogenic diet: Pros and cons. Atherosclerosis 2019; 292:119-126. [PMID: 31805451 DOI: 10.1016/j.atherosclerosis.2019.11.021] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 11/14/2019] [Accepted: 11/27/2019] [Indexed: 12/16/2022]
Abstract
Diets have been at the center of animated debates for decades and many claims have been made in one direction or the other by supporters of opposite camps, often with limited evidence. At times emphasis has been put on a single new aspect that the previous diets had overlooked and the new one was to embrace in order to improve weight loss and well-being. Unfortunately, very few randomized clinical trials involving diets have addressed the combined question of weight loss and cardiovascular outcomes. The recently introduced ketogenic diet requires a rigorous limitation of carbohydrates while allowing a liberal ingestion of fats (including saturated fats) and has generated a flurry of interest with many taking the pro position and as many taking the cons position. The ketogenic diet causes a rapid and sensible weight loss along with favourable biomarker changes, such as a reduction in serum hemoglobin A1c in patients with diabetes mellitus type 2. However, it also causes a substantial rise in low density lipoprotein cholesterol levels and many physicians are therefore hesitant to endorse it. In view of the popular uptake of the keto diet even among subjects not in need of weight loss, there is some preoccupation with the potential long-term consequences of a wide embrace of this diet by large segments of the population. On the contrary, numerous lines of evidence show that plant-based diets are associated with reduction in oncological and cardiovascular diseases and a prolonged life span. The debate reproduced in this article took place during a continuous medical education program between two cardiologists with largely differing views on the matter of effectiveness, sustainability, and safety of the ketogenic diet compared to alternative options.
Collapse
Affiliation(s)
- Blair O'Neill
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, AB, Canada; Department of Medicine, University of Alberta, Edmonton, AB, Canada; Division of Cardiology, University of Alberta, Edmonton, AB, Canada
| | - Paolo Raggi
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, AB, Canada; Department of Medicine, University of Alberta, Edmonton, AB, Canada; Division of Cardiology, University of Alberta, Edmonton, AB, Canada.
| |
Collapse
|
17
|
Lachance JC, Radhakrishnan S, Madiwale G, Guerrier S, Vanamala JKP. Targeting hallmarks of cancer with a food-system-based approach. Nutrition 2019; 69:110563. [PMID: 31622909 DOI: 10.1016/j.nut.2019.110563] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 05/27/2019] [Accepted: 07/24/2019] [Indexed: 11/29/2022]
Abstract
Although extensive resources are dedicated to the development and study of cancer drugs, the cancer burden is expected to rise by about 70% over the next 2 decade. This highlights a critical need to develop effective, evidence-based strategies for countering the global rise in cancer incidence. Except in high-risk populations, cancer drugs are not generally suitable for use in cancer prevention owing to potential side effects and substantial monetary costs (Sporn, 2011). There is overwhelming epidemiological and experimental evidence that the dietary bioactive compounds found in whole plant-based foods have significant anticancer and chemopreventative properties. These bioactive compounds often exert pleiotropic effects and act synergistically to simultaneously target multiple pathways of cancer. Common bioactive compounds in fruits and vegetables include carotenoids, glucosinolates, and polyphenols. These compounds have been shown to target multiple hallmarks of cancer in vitro and in vivo and potentially to address the diversity and heterogeneity of certain cancers. Although many studies have been conducted over the past 30 y, the scientific community has still not reached a consensus on exactly how the benefit of bioactive compounds in fruits and vegetables can be best harnessed to help reduce the risk for cancer. Different stages of the food processing system, from "farm-to-fork," can affect the retention of bioactive compounds and thus the chemopreventative properties of whole foods, and there are opportunities to improve handling of foods throughout the stages in order to best retain their chemopreventative properties. Potential target stages include, but are not limited to, pre- and postharvest management, storage, processing, and consumer practices. Therefore, there is a need for a comprehensive food-system-based approach that not only taking into account the effects of the food system on anticancer activity of whole foods, but also exploring solutions for consumers, policymakers, processors, and producers. Improved knowledge about this area of the food system can help us adjust farm-to-fork operations in order to consistently and predictably deliver desired bioactive compounds, thus better utilizing them as invaluable chemopreventative tools in the fight to reduce the growing burden of cancer worldwide.
Collapse
Affiliation(s)
- James C Lachance
- Department of Environmental Science, Policy, and Management, University of California, Berkeley, Berkeley, California, USA
| | - Sridhar Radhakrishnan
- Department of Food Science, The Pennsylvania State University, University Park, Pennsylvania, USA; Research Diets, Inc., New Brunswick, New Jersey, USA
| | | | - Stéphane Guerrier
- Geneva School of Economics and Management & Faculty of Science, University of Geneva, Switzerland
| | - Jairam K P Vanamala
- Department of Food Science, The Pennsylvania State University, University Park, Pennsylvania, USA; The Pennsylvania State Hershey Cancer Institute, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA.
| |
Collapse
|
18
|
Elkoustaf RA, Aldaas OM, Batiste CD, Mercer A, Robinson M, Newton D, Burchett R, Cornelius C, Patterson H, Ismail MH. Lifestyle Interventions and Carotid Plaque Burden: A Comparative Analysis of Two Lifestyle Intervention Programs in Patients with Coronary Artery Disease. Perm J 2019; 23:18.196. [PMID: 31634108 DOI: 10.7812/tpp/18.196] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND The cardioprotective effects of intensive lifestyle regimens in primary prevention have been elucidated; however, there is a paucity of data comparing the effects of different lifestyle regimens in patients with established coronary artery disease (CAD) or CAD equivalent, specifically vis-à-vis carotid plaque regression. METHODS We performed a randomized, single-center, single-blind study in 120 patients with established CAD. Patients were randomly assigned to either 9 months of the Complete Health Improvement Program (CHIP), an outpatient lifestyle enrichment program that focuses on improving dietary choices, enhancing daily exercise, increasing support systems, and decreasing stress; or to 9 months of an ad hoc, nonsequential combination of various healthy living classes offered separately through a health maintenance organization and referred to as the Healthy Heart program. Baseline and 9-month change in carotid intima-media thickness (CIMT) were measured. RESULTS Among 120 participants, data were analyzed for 79, of which 68 (86%) completed the study. Both average CIMT and average maximum CIMT increased over 9 months, but the changes between groups were insignificant. There were marked differences in the mean body mass index favoring the CHIP group (-1.9 [standard deviation = 1.9]; p < 0.001) and statistically significant within-group improvements in blood pressure, triglyceride level, 6-minute walk test result, self-assessment well-being score, and Patient Health Questionnaire-9 score that were not observed between groups. CONCLUSION Neither the CHIP nor Healthy Heart was effective in inducing plaque regression in patients with established CAD after a 9-month period. However, both were effective in improving several CAD risk factors, which shows that the nonsequential offering of healthy lifestyle programs can lead to similar outcomes as a formal, sequential, established program (CHIP) in many aspects. These results have important implications as to how lifestyle changes will be implemented as tertiary prevention measures in the future.
Collapse
Affiliation(s)
| | - Omar M Aldaas
- Department of Medicine, University of California, San Diego, CA
| | | | - Adina Mercer
- Department of Family Medicine, Riverside Medical Center, CA
| | | | - Darlene Newton
- Department of Preventive Medicine, Riverside Medical Center, CA
| | - Raoul Burchett
- Department of Preventive Medicine, Riverside Medical Center, CA
| | | | | | | |
Collapse
|
19
|
Abstract
Diet is a daily activity that has a dramatic impact on health. There is much confusion in society, including among medical professionals, about what constitutes a healthy diet. Many reviews focus on one aspect of healthy dietary practices, but few synthesize this data to form more comprehensive recommendations. This article will critically review and holistically synthesize the data on diet with firm morbidity and mortality endpoints derived from three key, high quality studies, which are further supported with several additional articles. Specific recommendations of types and quantities of food to reduce the risk of heart disease and stroke will be provided. The effect of these diets on cancer and mood disorders as covered in the articles reviewed will also be discussed.
Collapse
Affiliation(s)
- Sean Kandel
- Internal Medicine, University of Connecticut, New Britain, USA
| |
Collapse
|
20
|
Wu Y, Wang W, Li XY, Qian LL, Dang SP, Tang X, Chen HJ, Wang RX. Strong association between the interleukin-8-251A/T polymorphism and coronary artery disease risk. Medicine (Baltimore) 2019; 98:e14715. [PMID: 30855465 PMCID: PMC6417535 DOI: 10.1097/md.0000000000014715] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Several reports have suggested a possible association between the interleukin (IL)-8-251A/T single-nucleotide polymorphism (SNP) and the susceptibility to coronary artery disease (CAD). Due to inconclusive results of the studies so far, we conducted a meta-analysis to systematically summarize the studies on the association between this SNP and CAD risk. A systematic literature search identified 9 case-control studies (3752 cases and 4219 controls) on the IL-8-251A/T polymorphism. We observed a significant association between different genetic forms of -251A/T SNP and CAD risk, like the allele model (A vs T: odds ratio [OR] 1.14, 95% confidence interval [CI] 1.02-1.27, P = .02), dominant model (AA + AT vs TT: OR 1.20, 95% CI 1.01-1.43, P = .042), recessive model (AA vs AT + TT: OR 1.15, 95% CI 1.03-1.27, P = .01), and homozygous model (AA vs TT: OR 1.26, 95% CI 1.01-1.56, P = .037), whereas the heterozygote model did not show any significant association (AT vs TT: OR 1.16, 95% CI 0.98-1.38, P = .091). Furthermore, significant heterogeneity was observed among studies in terms of all genetic models, except the recessive model. Analysis of the ethnic subgroups revealed a significantly higher risk of CAD in the East Asian population carrying this SNP, and the heterogeneity among the studies regarding the East Asian population was decreased after subgroup analysis. The results of this meta-analysis suggest that the IL-8-251A/T SNP may increase the risk of CAD, especially in people of East Asian ethnicity. Further large-scale, multicenter epidemiological studies are warranted to validate this finding.
Collapse
Affiliation(s)
- Ying Wu
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Wei Wang
- Wuxi Center for Disease Control and Prevention, Wuxi, Jiangsu, China
| | - Xiao-Yan Li
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Ling-Ling Qian
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Shi-peng Dang
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Xu Tang
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Heng-Jian Chen
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| | - Ru-Xing Wang
- Department of Cardiology, Wuxi People's Hospital Affiliated to Nanjing Medical University
| |
Collapse
|
21
|
The Association Between Acculturation and Cardiovascular Disease Risk in Ghanaian and Nigerian-born African Immigrants in the United States: The Afro-Cardiac Study. J Immigr Minor Health 2019; 20:1137-1146. [PMID: 28852948 DOI: 10.1007/s10903-017-0644-y] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The burden of cardiovascular disease (CVD) risk in ethnic minorities in the United States (US) is high. Acculturation may worsen or improve cardiovascular health in immigrants. We sought to examine the association between acculturation and elevated cardiovascular disease risk in African immigrants, a growing immigrant population in the US. We conducted a cross-sectional study of Ghanaian and Nigerian born-African immigrants in the US. To determine whether acculturation was associated with having elevated CVD risk (defined as ≥3 CVD risk factors or Pooled Cohort Equations score ≥7.5%), we performed unadjusted and adjusted logistic regression analyses. For both outcomes, sex-specific models were fitted. Participants (N = 253) were aged 35-74 years and resided in Baltimore-Washington-D.C. The mean age (SD) was 49.5 (9.2) years and 58% were female. Residing in the US for ≥10 years was associated with an almost fourfold (95% CI 1.05-14.35) and eightfold (95% CI 2.09-30.80) greater odds of overweight/obesity and elevated CVD risk respectively in males. Females residing in the US for ≥10 years had 2.60 times (95% CI 1.04-6.551) greater odds of hypertension than newer residents. Participants were classified according to acculturation strategies: Integrationists, 166 (66%); Traditionalists, 80 (32%); Marginalists, 5 (2%); and Assimilationists, 2 (1%). Integrationists had a 0.46 (95% CI 0.24-0.87) lower odds of having ≥3 CVD risk factors and 0.38 (95% CI 0.18-0.78) lower odds of having elevated CVD risk (Pooled Cohort Equations score ≥7.5%) than Traditionalists. Although longer length of stay was associated with CVD risk, Integrationists had lower CVD risk than Traditionalists. Our results suggest that coordinated public health responses to the epidemic of CVD risk factors in the US should target this understudied population. Acculturation should be considered as a meaningful contributor of increased CVD risk and acculturation strategies may be used to tailor interventions in African immigrants. Promoting successful integration may reduce immigrants' CVD risk.
Collapse
|
22
|
The rationale for a role for diet and nutrition in the prevention and treatment of cancer. Eur J Cancer Prev 2018; 27:406-410. [DOI: 10.1097/cej.0000000000000427] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
23
|
Heiss S, Hormes JM. Ethical concerns regarding animal use mediate the relationship between variety of pets owned in childhood and vegetarianism in adulthood. Appetite 2018; 123:43-48. [DOI: 10.1016/j.appet.2017.12.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 11/29/2017] [Accepted: 12/03/2017] [Indexed: 11/28/2022]
|
24
|
Naghedi-Baghdar H, Nazari SM, Taghipour A, Nematy M, Shokri S, Mehri MR, Molkara T, Javan R. Effect of diet on blood viscosity in healthy humans: a systematic review. Electron Physician 2018; 10:6563-6570. [PMID: 29765583 PMCID: PMC5942579 DOI: 10.19082/6563] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 11/16/2017] [Indexed: 01/01/2023] Open
Abstract
Background Increased whole blood viscosity is associated with increased risk of morbidity and mortality of several life-threatening diseases, including cardiovascular and cerebrovascular disease. The effect of diet on human health has been indicated in many studies, and a health dietary pattern can reduce the incidence of several chronic diseases. Objective The aim of this systematic review was to assess the effect of diet on blood viscosity and related parameters such as haematocrit (HCT). Methods This systematic review was carried out in 2017. MEDLINE, Embase, Scopus, Web of Science, and the Cochrane Central Register of Controlled Trials were searched from inception to 2 May 2017. We selected and included randomized clinical trials (RCTs) in the study. The inclusion criteria were articles that describe the effect of any types of local and traditional diet on blood viscosity in apparently healthy individuals. Results Three randomized controlled trials were included in this systematic review. Different diets were used in the included trials. In one study, ingested dried–bonito broth (DBB) for four weeks, significantly reduced the blood passage time in the intervention group from 55.4±3.4 to 47.6±2.0 sec (mean ± SEM, p<0.05) compared with no significant change in the placebo group. Another study has shown significantly increased blood fluidity score in a vegetarian group in contrast to the control group after six weeks. In the last study, plasma viscosity was significantly decreased in a group which used onion–olive-oil capsules compared to the placebo group, with a highly significant difference between the two groups (p=0.0015). Conclusions Our components of food diets may decrease blood viscosity in health status. Better and expanded methodology may improve our results.
Collapse
Affiliation(s)
- Hamideh Naghedi-Baghdar
- Student Research Committee, Faculty of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed-Mohammad Nazari
- Faculty of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Taghipour
- Department of Biostatistics and Health Sciences Research Center, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohsen Nematy
- Biochemistry and Nutrition Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sadegh Shokri
- Faculty of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad-Reza Mehri
- Student Research Committee, Faculty of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Tahereh Molkara
- Student Research Committee, Faculty of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Roghayeh Javan
- Traditional and Complementary Medicine Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| |
Collapse
|
25
|
Heiss S, Coffino JA, Hormes JM. Eating and health behaviors in vegans compared to omnivores: Dispelling common myths. Appetite 2017; 118:129-135. [PMID: 28780065 DOI: 10.1016/j.appet.2017.08.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 07/01/2017] [Accepted: 08/01/2017] [Indexed: 11/26/2022]
Abstract
Studies comparing eating behaviors in individuals avoiding meat and other animal products to omnivores have produced largely inconclusive findings, in part due to a failure to obtain sufficiently large samples of vegan participants to make meaningful comparisons. This study examined eating and health behaviors in a large community sample of dietary vegans ("vegans"), compared to omnivores. Participants (n = 578, 80.4% female) completed an online questionnaire assessing a range of eating- and other health-related attitudes and behaviors. Vegans (62.0%, n = 358) and omnivores (38.1%, n = 220) were comparable in terms of demographics. Vegans scored significantly lower than omnivores the Eating Disorder Examination - Questionnaire (multivariate p < 0.001), a measure of pathological eating behavior. They also were more likely to consider themselves "healthy" (p < 0.001) and to prepare food at home (p < 0.001). Vegans more frequently consumed fruits, vegetables, nuts, beans and grains (all p < 0.001), and less frequently consumed caffeinated soft drinks (p < 0.001). There were no significant differences between vegans and omnivores on measures of eating styles, body mass index, smoking or exercise behaviors, or problems related to alcohol consumption. Effect sizes for comparisons on eating-related measures were generally small, with ηp2 ranging from <0.01 to 0.05; the size of effects for comparisons on measures of other health behaviors ranged from small to medium (Φ = 0.09 to 0.33 and ηp2 < 0.01 to 0.42). Taken together, findings suggest that ultimately, vegans do not differ much from omnivores in their eating attitudes and behaviors, and when they do, differences indicate slightly healthier attitudes and behaviors towards food. Similarly, vegans closely resembled omnivores in non-eating related health behaviors.
Collapse
Affiliation(s)
- Sydney Heiss
- Department of Psychology, University at Albany, State University of New York, United States.
| | - Jaime A Coffino
- Department of Psychology, University at Albany, State University of New York, United States
| | - Julia M Hormes
- Department of Psychology, University at Albany, State University of New York, United States
| |
Collapse
|
26
|
Freeman AM, Morris PB, Barnard N, Esselstyn CB, Ros E, Agatston A, Devries S, O'Keefe J, Miller M, Ornish D, Williams K, Kris-Etherton P. Trending Cardiovascular Nutrition Controversies. J Am Coll Cardiol 2017; 69:1172-1187. [PMID: 28254181 DOI: 10.1016/j.jacc.2016.10.086] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 10/24/2016] [Accepted: 10/26/2016] [Indexed: 12/13/2022]
Abstract
The potential cardiovascular benefits of several trending foods and dietary patterns are still incompletely understood, and nutritional science continues to evolve. However, in the meantime, a number of controversial dietary patterns, foods, and nutrients have received significant media exposure and are mired by hype. This review addresses some of the more popular foods and dietary patterns that are promoted for cardiovascular health to provide clinicians with accurate information for patient discussions in the clinical setting.
Collapse
Affiliation(s)
- Andrew M Freeman
- Division of Cardiology, Department of Medicine, National Jewish Health, Denver, Colorado.
| | - Pamela B Morris
- Medical University of South Carolina, Charleston, South Carolina
| | - Neal Barnard
- George Washington University School of Medicine; Physicians Committee for Responsible Medicine, Washington, DC
| | | | - Emilio Ros
- Lipid Clinic, Endocrinology and Nutrition Service, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Hospital Clínic, Barcelona and Ciber Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
| | - Arthur Agatston
- Herbert Wertheim College of Medicine, Florida International University and Baptist Health of South Florida, Miami, Florida
| | - Stephen Devries
- Gaples Institute for Integrative Cardiology, Deerfield, Illinois; Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - James O'Keefe
- Saint Luke's Mid America Heart Institute, Kansas City, Missouri
| | - Michael Miller
- University of Maryland School of Medicine, Baltimore, Maryland
| | - Dean Ornish
- Preventive Medicine Research Institute, Sausalito, California and University of California-San Francisco, San Francisco, California
| | - Kim Williams
- Rush University Medical Center, Chicago, Illinois
| | - Penny Kris-Etherton
- Department of Nutritional Sciences, Pennsylvania State University, University Park, Pennsylvania
| |
Collapse
|
27
|
Singh AK, Sharma N, Ghosh M, Park YH, Jeong DK. Emerging importance of dietary phytochemicals in fight against cancer: Role in targeting cancer stem cells. Crit Rev Food Sci Nutr 2017; 57:3449-3463. [DOI: 10.1080/10408398.2015.1129310] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Amit Kumar Singh
- Laboratory of Animal Genetic Engineering and Stem Cell Biology, Department of Animal Biotechnology, Faculty of Biotechnology, Jeju National University, Jeju, Republic of Korea
| | - Neelesh Sharma
- Division of Veterinary Medicine, Faculty of Veterinary Science and Animal Husbandry, Sher-e-Kashmir University of Agricultural Sciences and Technology, R. S. Pura, Jammu, India
| | - Mrinmoy Ghosh
- Laboratory of Animal Genetic Engineering and Stem Cell Biology, Department of Animal Biotechnology, Faculty of Biotechnology, Jeju National University, Jeju, Republic of Korea
| | | | - Dong Kee Jeong
- Laboratory of Animal Genetic Engineering and Stem Cell Biology, Department of Animal Biotechnology, Faculty of Biotechnology, Jeju National University, Jeju, Republic of Korea
| |
Collapse
|
28
|
Esselstyn CB. A plant-based diet and coronary artery disease: a mandate for effective therapy. J Geriatr Cardiol 2017; 14:317-320. [PMID: 28630609 PMCID: PMC5466936 DOI: 10.11909/j.issn.1671-5411.2017.05.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Caldwell B Esselstyn
- Cleveland Clinic Wellness Institute, 1950 Richmond Road, Lyndhurst, Ohio 44124, USA. E-mail:
| |
Collapse
|
29
|
Abstract
: Proper nutrition is an important but often overlooked component of preventive care and disease management. Following a plant-based diet in particular has been shown to have dramatic effects on health and well-being in a relatively short period of time. For this reason, nurses at three faculty-led community health clinics participated in a nutrition educational program, following a plant-based diet for 21 days. They sought to improve their knowledge of plant-based nutrition and experience firsthand the benefits of such a diet. The authors conclude that this type of program, with its experiential component and beneficial personal health results, has the potential to influence a larger nursing audience as participants apply their knowledge and experience to patient care and to classroom discussions with nursing students.
Collapse
|
30
|
Chen D, Liu S, Tan X, Zhao Q. Assessment of hospital length of stay and direct costs of type 2 diabetes in Hubei Province, China. BMC Health Serv Res 2017; 17:199. [PMID: 28288623 PMCID: PMC5348848 DOI: 10.1186/s12913-017-2140-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 03/07/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The incidence of type 2 diabetes is increasing, creating a huge burden for China's social healthcare system. This study aimed to evaluate hospital length of stay (LOS) based on admission characteristics and direct costs correlated with various types of complications for type 2 diabetic inpatients in Hubei Province, China. METHODS A total of 1528 inpatients diagnosed with type 2 diabetes discharged between April 1, 2013, and March 31, 2014, were included in this study. Information regarding patients' admission and hospitalization were obtained from the hospital information system. The relationship between admission characteristics and LOS, distribution of total costs, and types of complications were described and analysed. RESULTS (1) The mean LOS was 11.65 days (median: 10 days). Multiple linear regression analysis demonstrated that inpatients with New Cooperative Medical Scheme (NCMS), aged 80 and above, had longer LOS than the reference group, and inpatients with chronic or acute + chronic complications had shorter LOS than those without. (2) Mean total costs per patient were US$159.72 ± 130.83 (median: US$135.33), US$240.60 ± 166.58 (median: US$192.09), and US$247.98 ± 166.22 (median: US$200.99) for inpatients with no complications, chronic complications, and acute + chronic complications, respectively. Total and individual costs were significantly less for patients without complications than for those with the two types of complications (p < 0.001). (3) Mean total costs per patient were US$225.40 ± 115.32 (median: US$200.34), US$221.25 ± 177.64 (median: US$170.05), and US$275.18 ± 193.14 (median: US$217.91) for inpatients with microvascular complications, macrovascular complications, and microvascular + macrovascular complications, respectively. Total costs were significantly higher for patients with microvascular + macrovascular complications than for those with other types of chronic complications (p < 0.001). (4) Drugs were the greatest expense for patients, and the least expensive treatment was nursing care. CONCLUSIONS Medical insurance status, age, and type of complication may help to predict LOS for patients with type 2 diabetes in Hubei Province, China. The total and individual costs for patients with complications were higher than for those without, and hospitalization expenses posed a heavy burden. Efforts should be made to reduce the financial impact on patients by integrating the medical insurance system of urban and rural areas, and by reducing the risk of complications, especially microvascular complications.
Collapse
Affiliation(s)
- Dajie Chen
- Wuhan University, 115# Donghu Road, Wuhan, 430071, China
| | - Shuai Liu
- Wuhan University, 115# Donghu Road, Wuhan, 430071, China
| | - Xiaodong Tan
- Wuhan University, 115# Donghu Road, Wuhan, 430071, China.
| | - Qihan Zhao
- Wuhan University, 115# Donghu Road, Wuhan, 430071, China
| |
Collapse
|
31
|
Esselstyn CB. Defining an Overdue Requiem for Palliative Cardiovascular Medicine. Am J Lifestyle Med 2016; 10:313-317. [PMID: 30202287 PMCID: PMC6125067 DOI: 10.1177/1559827616638647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2024] Open
Abstract
During the past 40 years, we have witnessed significant advances in the pharmaceutical and interventional treatment of cardiovascular disease (CVD), which have helped achieve a decrease in morbidity and mortality for this illness. Nevertheless, CVD remains the number 1 killer of women and men in Western civilizations. This fact is in stark contrast to the scenario in multiple whole food, plant-based nutrition (WFPBN) cultures, where CVD is virtually nonexistent. The utility of plant-based nutrition to halt and prevent CVD has been demonstrated epidemiologically, during wartime deprivation, in large cohort and population transitioning studies, and through prospective randomized and nonrandomized investigations. A basic scientific study confirms that omnivores have intestinal bacteria capable of converting animal food to trimethylamine oxide (TMAO), which injures blood vessels, whereas those eating plants only do not have intestinal bacteria capable of producing TMAO. Despite this overwhelming evidence for the safety, simplicity, and efficacy of plant nutrition to halt and prevent coronary artery disease, the cardiovascular medicine community has failed to embrace this option of therapy and persists in palliative treatments associated with high morbidity, mortality, and expense. It is long overdue to question why.
Collapse
|
32
|
Identifying factors associated with fast food consumption among adolescents in Beijing China using a theory-based approach. Public Health 2016; 136:87-93. [PMID: 27291500 DOI: 10.1016/j.puhe.2016.03.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2015] [Revised: 03/10/2016] [Accepted: 03/19/2016] [Indexed: 11/22/2022]
Abstract
OBJECTIVES China is in the midst of the nutrition transition with increasing rates of obesity and dietary changes. One contributor is the increase in fast food chains within the country. The purpose of this study was to develop a theory-based instrument that explores influencing factors of fast food consumption in adolescents residing in Beijing, China. DESIGN Cross-sectional study. METHODS Value expectancy and theory of planned behaviour were utilised to explore influencing factors of fast food consumption in the target population. There were 201 Chinese adolescents between the ages of 12 and 18. Cronbach's alpha correlation coefficients were used to examine internal reliability of the theory-based questionnaire. Bivariate correlations and a MANOVA were utilised to determine the relationship between theory-based constructs, body mass index (BMI)-for-age and fast food intake frequency as well as to determine differences in theory-based scores among fast food consumption frequency groupings. RESULTS The theory-based questionnaire showed good reliability. Furthermore, there was a significant difference in the theory-based subcategory scores between fast food frequency groups. A significant positive correlation was observed between times per week fast food was consumed and each theory-based subscale score. Using BMI-for-age of 176 participants, 81% were normal weight and 19% were considered overweight or obese. Results showed consumption of fast food to be on average 1.50 ± 1.33 per week. The relationship between BMI-for-age and times per week fast food was consumed was not significant. CONCLUSIONS As the nutrition transition continues and fast food chains expand, it is important to explore factors effecting fast food consumption in China. Interventions targeting influencing factors can be developed to encourage healthy dietary choice in the midst of this transition.
Collapse
|
33
|
McCarty MF. The moderate essential amino acid restriction entailed by low-protein vegan diets may promote vascular health by stimulating FGF21 secretion. Horm Mol Biol Clin Investig 2016; 30:/j/hmbci.ahead-of-print/hmbci-2015-0056/hmbci-2015-0056.xml. [PMID: 26872317 DOI: 10.1515/hmbci-2015-0056] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Accepted: 01/06/2016] [Indexed: 12/25/2022]
Abstract
The serum total and LDL cholesterol levels of long-term vegans tend to be very low. The characteristically low ratio of saturated to unsaturated fat in vegan diets, and the absence of cholesterol in such diets, clearly contribute to this effect. But there is reason to suspect that the quantity and composition of dietary protein also play a role in this regard. Vegan diets of moderate protein intake tend to be relatively low in certain essential amino acids, and as a result may increase hepatic activity of the kinase GCN2, which functions as a gauge of amino acid status. GCN2 activation boosts the liver's production of fibroblast growth factor 21 (FGF21), a factor which favorably affects serum lipids and metabolic syndrome. The ability of FGF21 to decrease LDL cholesterol has now been traced to at least two mechanisms: a suppression of hepatocyte expression of sterol response element-binding protein-2 (SREBP-2), which in turn leads to a reduction in cholesterol synthesis; and up-regulated expression of hepatocyte LDL receptors, reflecting inhibition of a mechanism that promotes proteasomal degradation of these receptors. In mice, the vascular benefits of FGF21 are also mediated by favorable effects on adipocyte function - most notably, increased adipocyte secretion of adiponectin, which directly exerts anti-inflammatory effects on the vasculature which complement the concurrent reduction in LDL particles in preventing or reversing atherosclerosis. If, as has been proposed, plant proteins preferentially stimulate glucagon secretion owing to their amino acid composition, this would represent an additional mechanism whereby plant protein promotes FGF21 activity, as glucagon acts on the liver to boost transcription of the FGF21 gene.
Collapse
|
34
|
Wang X, Wu Y, Zhang X, Zhang M, Huang G. Dietary Changes over 25 Years in Tianjin Residents: Findings from the 1986-1988, 2000-2004, and 2008-2011 Nutrition Surveys. Nutrients 2016; 8:62. [PMID: 26805880 PMCID: PMC4772026 DOI: 10.3390/nu8020062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Revised: 01/13/2016] [Accepted: 01/14/2016] [Indexed: 01/21/2023] Open
Abstract
In China, the rates of chronic diseases characteristic of countries in nutritional transition have been increasing. However, few studies have examined diet changes in recent decades. We analyzed dietary changes in Tianjin, China. The data in this descriptive, population-based study in ≥18-year-old adults were collected from three surveys from 1986 to 2011. Food consumption and nutrient intake were compared among the three surveys separately for urban and rural areas. Differences in food consumption between urban and rural areas in different periods were also shown. The consumption of cereals, vegetables, and oils decreased, and that of fruits and beans increased in both urban and rural areas. Moreover, the total consumption of animal foods, especially milk, increased (0.01% in 1986–1988; 1.72% in 2008–2011) in rural areas. Although milk consumption also increased in urban areas, consumption of other animal foods decreased (19.33% in 1986–1988; 13.74% in 2008–2011). Meanwhile, cereals consumption rebounded from 22.63% in 2000–2004 to 29.75% in 2008–2011. Moreover, the lack of dairy products and some nutrients, e.g., retinol, calcium, and dietary fiber (<80% of recommended nutrient intake), in the diet persisted in both urban and rural areas. In conclusion, differences in diet between urban and rural areas decreased over time.
Collapse
Affiliation(s)
- Xuan Wang
- Department of Nutrition and Food Science, School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, 300070 Tianjin, China.
| | - Yuntang Wu
- Department of Nutrition and Food Science, School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, 300070 Tianjin, China.
| | - Xumei Zhang
- Department of Nutrition and Food Science, School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, 300070 Tianjin, China.
| | - Meilin Zhang
- Department of Nutrition and Food Science, School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, 300070 Tianjin, China.
| | - Guowei Huang
- Department of Nutrition and Food Science, School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, 300070 Tianjin, China.
| |
Collapse
|
35
|
Machovina B, Feeley KJ, Ripple WJ. Biodiversity conservation: The key is reducing meat consumption. THE SCIENCE OF THE TOTAL ENVIRONMENT 2015; 536:419-431. [PMID: 26231772 DOI: 10.1016/j.scitotenv.2015.07.022] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Revised: 06/30/2015] [Accepted: 07/05/2015] [Indexed: 05/20/2023]
Abstract
The consumption of animal-sourced food products by humans is one of the most powerful negative forces affecting the conservation of terrestrial ecosystems and biological diversity. Livestock production is the single largest driver of habitat loss, and both livestock and feedstock production are increasing in developing tropical countries where the majority of biological diversity resides. Bushmeat consumption in Africa and southeastern Asia, as well as the high growth-rate of per capita livestock consumption in China are of special concern. The projected land base required by 2050 to support livestock production in several megadiverse countries exceeds 30-50% of their current agricultural areas. Livestock production is also a leading cause of climate change, soil loss, water and nutrient pollution, and decreases of apex predators and wild herbivores, compounding pressures on ecosystems and biodiversity. It is possible to greatly reduce the impacts of animal product consumption by humans on natural ecosystems and biodiversity while meeting nutritional needs of people, including the projected 2-3 billion people to be added to human population. We suggest that impacts can be remediated through several solutions: (1) reducing demand for animal-based food products and increasing proportions of plant-based foods in diets, the latter ideally to a global average of 90% of food consumed; (2) replacing ecologically-inefficient ruminants (e.g. cattle, goats, sheep) and bushmeat with monogastrics (e.g. poultry, pigs), integrated aquaculture, and other more-efficient protein sources; and (3) reintegrating livestock production away from single-product, intensive, fossil-fuel based systems into diverse, coupled systems designed more closely around the structure and functions of ecosystems that conserve energy and nutrients. Such efforts would also impart positive impacts on human health through reduction of diseases of nutritional extravagance.
Collapse
Affiliation(s)
- Brian Machovina
- Florida International University, Miami, FL 33199, USA; Fairchild Tropical Botanic Garden, Coral Gables FL 33156, USA.
| | - Kenneth J Feeley
- Florida International University, Miami, FL 33199, USA; Fairchild Tropical Botanic Garden, Coral Gables FL 33156, USA
| | - William J Ripple
- Department of Forest Ecosystems and Society, Oregon State University, Corvallis, OR 97331, USA
| |
Collapse
|
36
|
Predictors of health behavior change after an integrative medicine inpatient program. Int J Behav Med 2015; 21:775-83. [PMID: 25356456 DOI: 10.1007/s12529-013-9354-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Health behavior change can improve physical and psychosocial outcomes in internal medicine patients.Purpose This study aims to identify predictors for health behavior change after an integrative medicine inpatient program. METHOD German internal medicine patients' (N =2,486; 80 %female; 53.9±14.3 years) practice frequency for aerobic exercise(e.g., walking, running, cycling, swimming), meditative movement therapies (e.g., yoga, tai ji, qigong), and relaxation techniques(e.g., progressive relaxation, mindfulness meditation,breathing exercises, guided imagery) was assessed at admission to a 14-day integrative medicine inpatient program, and 3, 6, and 12 months after discharge. Health behavior change was regressed to exercise self-efficacy, stage of change, and health locus of control (internal, external-social, external-fatalistic). RESULTS Short-term increases in practice frequency were found for aerobic exercise: short- and long-term increases for meditative movement therapies and relaxation techniques (all p <0.01). After controlling for sociodemographic characteristics,clinical characteristics, and health status, exercise self-efficacy or interactions of exercise self-efficacy with stage of change predicted increased practice frequency of aerobic exercise at 6 months; of meditative movement therapies at 3 and 6 months; and of relaxation techniques at 3, 6, and 12 months (all p <0.05). Health locus of control predicted increased practice frequency of aerobic exercise at 3 months and of relaxation techniques at 3, 6, and 12 months (all p <0.05). CONCLUSION Health behavior change after an integrative medicine inpatient program was predicted by self-efficacy,stage of change, and health locus of control.Considering these aspects might improve adherence to health-promoting behavior after lifestyle modification programs.
Collapse
|
37
|
A Whole-Food Plant-Based Diet Reversed Angina without Medications or Procedures. Case Rep Cardiol 2015; 2015:978906. [PMID: 25755896 PMCID: PMC4338379 DOI: 10.1155/2015/978906] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Accepted: 01/28/2015] [Indexed: 12/15/2022] Open
Abstract
A 60-year-old man presented with typical angina and had a positive stress test. He declined both drug therapy and invasive testing. Instead, he chose to adopt a whole-food plant-based diet, which consisted primarily of vegetables, fruits, whole grains, potatoes, beans, legumes, and nuts. His symptoms improved rapidly, as well as his weight, blood pressure, and cholesterol levels. Plant-based diets have been associated with improved plasma lipids, diabetes control, coronary artery disease and with a reduction in mortality. Adoption of this form of lifestyle therapy should be among the first recommendations for patients with atherosclerosis.
Collapse
|
38
|
Recipient-related risk factors for graft failure and death in elderly kidney transplant recipients. PLoS One 2014; 9:e112938. [PMID: 25389964 PMCID: PMC4229296 DOI: 10.1371/journal.pone.0112938] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 10/17/2014] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Elderly patients with end-stage renal disease have become the fastest growing population of kidney transplant candidates in recent years. However, the risk factors associated with long-term outcomes in these patients remain unclear. METHODS We retrospectively analyzed 166 recipients aged 60 years or older who underwent primary deceased kidney transplantation between 2002 and 2013 in our center. The main outcomes included 1-, 3- and 5-year patient survival as well as overall and death-censored graft survival. The independent risk factors affecting graft and patient survival were analyzed using Cox regression analysis. RESULTS The 1-, 3-, 5-year death-censored graft survival rates were 93.6%, 89.4% and 83.6%, respectively. Based on the Cox multivariate analysis, panel reactive antibody (PRA)>5% [hazard ratio (HR) 4.295, 95% confidence interval (CI) 1.321-13.97], delayed graft function (HR 4.744, 95% CI 1.611-13.973) and acute rejection (HR 4.971, 95% CI 1.516-16.301) were independent risk factors for graft failure. The 1-, 3-, 5-year patient survival rates were 84.8%, 82.1% and 77.1%, respectively. Longer dialysis time (HR 1.011 for 1-month increase, 95% CI 1.002-1.020), graft loss (HR 3.501, 95% CI 1.559-7.865) and low-dose ganciclovir prophylaxis (1.5 g/d for 3 months) (HR 3.173, 95% CI 1.063-9.473) were risk factors associated with patient death. CONCLUSIONS The five-year results show an excellent graft and patient survival in elderly kidney transplant recipients aged ≥60 years. PRA>5%, delayed graft function, and acute rejection are risk factors for graft failure, while longer duration of dialysis, graft loss and low-dose ganciclovir prophylaxis are risk factors for mortality in elderly recipients. These factors represent potential targets for interventions aimed at improving graft and patient survival in elderly recipients.
Collapse
|
39
|
Fields H, Millstine D, Agrwal N. Just plants? Impact of a vegetarian diet on mortality. J Womens Health (Larchmt) 2014; 23:987-8. [PMID: 25229353 DOI: 10.1089/jwh.2014.4972] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Heather Fields
- 1 Division of Community Internal Medicine, Mayo Clinic Arizona , Scottsdale, Arizona
| | | | | |
Collapse
|
40
|
Schwab U, Lauritzen L, Tholstrup T, Haldorsson TI, Riserus U, Uusitupa M, Becker W. Effect of the amount and type of dietary fat on cardiometabolic risk factors and risk of developing type 2 diabetes, cardiovascular diseases, and cancer: a systematic review. Food Nutr Res 2014; 58:25145. [PMID: 25045347 PMCID: PMC4095759 DOI: 10.3402/fnr.v58.25145] [Citation(s) in RCA: 230] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 06/01/2014] [Accepted: 06/03/2014] [Indexed: 02/07/2023] Open
Abstract
The effects of both the amount and quality of dietary fat have been studied intensively during the past decades. Previously, low-fat diets were recommended without much attention to the quality of fat, whereas there is general emphasis on the quality of fat in current guidelines. The objective of this systematic review (SR) was to assess the evidence of an effect of the amount and type of dietary fat on body weight (BW), risk factors, and risk of non-communicable diseases, that is, type 2 diabetes (T2DM), cardiovascular diseases (CVD), and cancer in healthy subjects or subjects at risk for these diseases. This work was performed in the process of updating the fourth edition of the Nordic Nutrition Recommendations from 2004. The literature search was performed in October 2010 covering articles published since January 2000. A complementary search was done in February 2012 covering literature until December 2011. Two authors independently selected articles for inclusion from a total of about 16,000 abstracts according to predefined criteria. Randomized controlled trials (RCT) and prospective cohort studies (PCS) were included as well as nested case-control studies. A few retrospective case-control studies were also included when limited or no data were available from other study types. Altogether 607 articles were quality graded and the observed effects in these papers were summarized. Convincing evidence was found that partial replacement of saturated fat (SFA) with polyunsaturated fat (PUFA) or monounsaturated fat (MUFA) lowers fasting serum/plasma total and LDL cholesterol concentrations. The evidence was probable for a decreasing effect of fish oil on concentration of serum/plasma total triglycerides as compared with MUFA. Beneficial effect of MUFA both on insulin sensitivity and fasting plasma/serum insulin concentration was considered as probable in comparisons of MUFA and carbohydrates versus SFA, whereas no effect was found on fasting glucose concentration in these comparisons. There was probable evidence for a moderate direct association between total fat intake and BW. Furthermore, there was convincing evidence that partial replacement of SFA with PUFA decreases the risk of CVD, especially in men. This finding was supported by an association with biomarkers of PUFA intake; the evidence of a beneficial effect of dietary total PUFA, n-6 PUFA, and linoleic acid (LA) on CVD mortality was limited suggestive. Evidence for a direct association between total fat intake and risk of T2DM was inconclusive, whereas there was limited-suggestive evidence from biomarker studies that LA is inversely associated with the risk of T2DM. However, there was limited-suggestive evidence in biomarker studies that odd-chain SFA found in milk fat and fish may be inversely related to T2DM, but these associations have not been supported by controlled studies. The evidence for an association between dietary n-3 PUFA and T2DM was inconclusive. Evidence for effects of fat on major types of cancer was inconclusive regarding both the amount and quality of dietary fat, except for prostate cancer where there was limited-suggestive evidence for an inverse association with intake of ALA and for ovarian cancer for which there was limited-suggestive evidence for a positive association with intake of SFA. This SR reviewed a large number of studies focusing on several different health outcomes. The time period covered by the search may not have allowed obtaining the full picture of the evidence in all areas covered by this SR. However, several SRs and meta-analyses that covered studies published before year 2000 were evaluated, which adds confidence to the results. Many of the investigated questions remain unresolved, mainly because of few studies on certain outcomes, conflicting results from studies, and lack of high quality-controlled studies. There is thus an evident need of highly controlled RCT and PCS with sufficient number of subjects and long enough duration, specifically regarding the effects of the amount and quality of dietary fat on insulin sensitivity, T2DM, low-grade inflammation, and blood pressure. New metabolic and other potential risk markers and utilization of new methodology in the area of lipid metabolism may provide new insight.
Collapse
Affiliation(s)
- Ursula Schwab
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Institute of Clinical Medicine, Internal Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Lotte Lauritzen
- Department of Nutrition, Exercise and Sports, Faculty of Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Tine Tholstrup
- Department of Nutrition, Exercise and Sports, Faculty of Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Thorhallur I. Haldorsson
- Unit for Nutrition Research, Faculty of Food Science and Nutrition, School of Health Sciences, University of Iceland & University Hospital, Reykjavik, Iceland
| | - Ulf Riserus
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Uppsala, Sweden
| | - Matti Uusitupa
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | | |
Collapse
|
41
|
Du SF, Wang HJ, Zhang B, Zhai FY, Popkin BM. China in the period of transition from scarcity and extensive undernutrition to emerging nutrition-related non-communicable diseases, 1949-1992. Obes Rev 2014; 15 Suppl 1:8-15. [PMID: 24341754 PMCID: PMC3869002 DOI: 10.1111/obr.12122] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Accepted: 09/20/2013] [Indexed: 11/30/2022]
Abstract
This study uses unique official data to document nutritional changes in the 1949-1992 period. In 1949, widespread famine, high mortality and low life expectancy dominated. Economic progress was uneven; however, the longer term food supply changed greatly, and hunger was conquered. Diet composition shifted greatly over this period. Cereal consumption, already high, increased from 541.2 g d(-1) (70.0% coarse grains) in 1952 to 645.9 g d(-1) (15.9% coarse grains) in 1992. Consumption of animal-source foods, half of which were pork and pork products, tripled from 30.0 to 103.0 g d(-1). The proportion of energy intake from fat tripled from 7.6% to 22.5%, and that from carbohydrates decreased from 83.0% to 65.8% over the same period. Physical activity was high in all domains, but shifts were beginning to occur (e.g. the initial mechanization of work and the expansion of biking). Nutritional improvement was uneven, including increased undernutrition in the 1959-1962 period and a remarkable rebound and continued improvement thereafter. Overweight emerged only after 1982. Shifts in diet, activity and body composition in 1949-1992 set the stage for major shifts in nutrition in the subsequent decades.
Collapse
Affiliation(s)
- S F Du
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | | | | | | | | |
Collapse
|
42
|
Sahin H, Ciçek B, Yılmaz M, Ongan D, Inanç N, Aykut M, Elmali F. Obesity prevalence, waist-to-height ratio and associated factors in adult Turkish males. Obes Res Clin Pract 2013; 5:e1-e78. [PMID: 24331008 DOI: 10.1016/j.orcp.2010.11.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2010] [Revised: 11/12/2010] [Accepted: 11/17/2010] [Indexed: 11/16/2022]
Abstract
SUMMARY This study was performed to determine the obesity prevalence and associated risk factors in aged 20 and over years old males living in 11 towns in Kayseri, Turkey between July and August 2007. 1530 men were recruited, of which 6 were excluded because of incomplete information. Data were collected by a questionnaire. Body weight, height, waist and hip circumferences were measured. Body mass index (BMI) of 25.0-29.9 kg/m(2) was accepted as overweight and above 30 kg/m(2) as obesity, waist-to-hip ratio (WHpR) > 1.0 and waist-to-height ratio (WHtR) ≥ 0.5 were accepted as abdominal obesity. Chi-square and logistic regression tests were performed. According to BMI, overweight and obesity prevalences were 39.6% and 16.9%, respectively. Obesity prevalence was 29.9% (50-59 years) according to WHpR, 50.4% (60-69 years) according to waist circumference (WC) and 24.8% (40-49 years) according to WHtR. The logistic regression analysis revealed age of 60-69 years, being a graduate from university, being widowed and having positive familial history of obesity as risk factors of having BMI ≥ 25 kg/m(2). In conclusion, obesity is a serious issue for the males residing in Kayseri and among the anthropometric measurements WHtR is a simple and effective index to identify health related risks even in male of younger ages.:
Collapse
Affiliation(s)
- Habibe Sahin
- Department of Nutrition and Dietetics, Health Science Faculty, Erciyes University, Kayseri 38039, Turkey.
| | - Betül Ciçek
- Department of Nutrition and Dietetics, Health Science Faculty, Erciyes University, Kayseri 38039, Turkey.
| | - Müge Yılmaz
- Department of Nutrition and Dietetics, Health Science Faculty, Erciyes University, Kayseri 38039, Turkey.
| | - Dilek Ongan
- Department of Nutrition and Dietetics, Health Science Faculty, Erciyes University, Kayseri 38039, Turkey.
| | - Neriman Inanç
- Department of Nutrition and Dietetics, Health Science Faculty, Erciyes University, Kayseri 38039, Turkey.
| | - Mualla Aykut
- Department of Public Health, Faculty of Medicine, Erciyes University, Kayseri 38039, Turkey.
| | - Ferhan Elmali
- Department of Biostatistics, Faculty of Medicine, Erciyes University, Kayseri 38039, Turkey.
| |
Collapse
|
43
|
An International Atherosclerosis Society Position Paper: global recommendations for the management of dyslipidemia--full report. J Clin Lipidol 2013; 8:29-60. [PMID: 24528685 DOI: 10.1016/j.jacl.2013.12.005] [Citation(s) in RCA: 237] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Accepted: 12/09/2013] [Indexed: 12/20/2022]
Abstract
An international panel of the International Atherosclerosis Society has developed a new set of recommendations for the management of dyslipidemia. The panel identifies non--high-density lipoprotein cholesterol as the major atherogenic lipoprotein. Primary and secondary prevention are considered separately. Optimal levels for atherogenic lipoproteins are derived for the two forms of prevention. For primary prevention, the recommendations emphasize lifestyle therapies to reduce atherogenic lipoproteins; drug therapy is reserved for subjects at greater risk. Risk assessment is based on estimation of lifetime risk according to differences in baseline population risk in different nations or regions. Secondary prevention emphasizes use of cholesterol-lowering drugs to attain optimal levels of atherogenic lipoproteins.
Collapse
|
44
|
Thomas LE. How evidence-based medicine biases physicians against nutrition. Med Hypotheses 2013; 81:1116-9. [DOI: 10.1016/j.mehy.2013.10.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Revised: 09/15/2013] [Accepted: 10/11/2013] [Indexed: 11/16/2022]
|
45
|
Ohukainen P. If the wheel ain’t broke, don’t reinvent it. Lipids Health Dis 2013; 12:51. [PMID: 23577775 PMCID: PMC3653735 DOI: 10.1186/1476-511x-12-51] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2013] [Accepted: 03/27/2013] [Indexed: 11/23/2022] Open
Abstract
During the past 100 years, several theories explaining human atherosclerosis have been postulated and tested. More than anything else, experimental and observational evidence has supported a very strong causal role for dyslipidemia. This has been established as the current paradigm in both biomedical research as well as public health policies. Recently, a novel hypothesis for the etiology of atherosclerosis was presented. The purpose of this commentary is to critically evaluate its validity.
Collapse
|
46
|
Guinee T, O’Callaghan D. Effect of increasing the protein-to-fat ratio and reducing fat content on the chemical and physical properties of processed cheese product. J Dairy Sci 2013; 96:6830-6839. [DOI: 10.3168/jds.2013-6685] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Accepted: 06/29/2013] [Indexed: 11/19/2022]
|
47
|
Mishra S, Xu J, Agarwal U, Gonzales J, Levin S, Barnard ND. A multicenter randomized controlled trial of a plant-based nutrition program to reduce body weight and cardiovascular risk in the corporate setting: the GEICO study. Eur J Clin Nutr 2013; 67:718-24. [PMID: 23695207 PMCID: PMC3701293 DOI: 10.1038/ejcn.2013.92] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Revised: 03/29/2013] [Accepted: 04/04/2013] [Indexed: 12/31/2022]
Abstract
Background/objectives: To determine the effects of a low-fat plant-based diet program on anthropometric and biochemical measures in a multicenter corporate setting. Subjects/methods: Employees from 10 sites of a major US company with body mass index ⩾25 kg/m2 and/or previous diagnosis of type 2 diabetes were randomized to either follow a low-fat vegan diet, with weekly group support and work cafeteria options available, or make no diet changes for 18 weeks. Dietary intake, body weight, plasma lipid concentrations, blood pressure and glycated hemoglobin (HbA1C) were determined at baseline and 18 weeks. Results: Mean body weight fell 2.9 kg and 0.06 kg in the intervention and control groups, respectively (P<0.001). Total and low-density lipoprotein (LDL) cholesterol fell 8.0 and 8.1 mg/dl in the intervention group and 0.01 and 0.9 mg/dl in the control group (P<0.01). HbA1C fell 0.6 percentage point and 0.08 percentage point in the intervention and control group, respectively (P<0.01). Among study completers, mean changes in body weight were −4.3 kg and −0.08 kg in the intervention and control groups, respectively (P<0.001). Total and LDL cholesterol fell 13.7 and 13.0 mg/dl in the intervention group and 1.3 and 1.7 mg/dl in the control group (P<0.001). HbA1C levels decreased 0.7 percentage point and 0.1 percentage point in the intervention and control group, respectively (P<0.01). Conclusions: An 18-week dietary intervention using a low-fat plant-based diet in a corporate setting improves body weight, plasma lipids, and, in individuals with diabetes, glycemic control.
Collapse
Affiliation(s)
- S Mishra
- Clinical Research, Physicians Committee for Responsible Medicine, Washington, DC, USA.
| | | | | | | | | | | |
Collapse
|
48
|
Dean E, Gormsen Hansen R. Prescribing optimal nutrition and physical activity as "first-line" interventions for best practice management of chronic low-grade inflammation associated with osteoarthritis: evidence synthesis. ARTHRITIS 2012; 2012:560634. [PMID: 23346399 PMCID: PMC3546455 DOI: 10.1155/2012/560634] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2012] [Revised: 11/23/2012] [Accepted: 11/24/2012] [Indexed: 02/07/2023]
Abstract
Low-grade inflammation and oxidative stress underlie chronic osteoarthritis. Although best-practice guidelines for osteoarthritis emphasize self-management including weight control and exercise, the role of lifestyle behavior change to address chronic low-grade inflammation has not been a focus of first-line management. This paper synthesizes the literature that supports the idea in which the Western diet and inactivity are proinflammatory, whereas a plant-based diet and activity are anti-inflammatory, and that low-grade inflammation and oxidative stress underlying osteoarthritis often coexist with lifestyle-related risk factors and conditions. We provide evidence-informed recommendations on how lifestyle behavior change can be integrated into "first-line" osteoarthritis management through teamwork and targeted evidence-based interventions. Healthy living can be exploited to reduce inflammation, oxidative stress, and related pain and disability and improve patients' overall health. This approach aligns with evidence-based best practice and holds the promise of eliminating or reducing chronic low-grade inflammation, attenuating disease progression, reducing weight, maximizing health by minimizing a patient's risk or manifestations of other lifestyle-related conditions hallmarked by chronic low-grade inflammation, and reducing the need for medications and surgery. This approach provides an informed cost effective basis for prevention, potential reversal, and management of signs and symptoms of chronic osteoarthritis and has implications for research paradigms in osteoarthritis.
Collapse
Affiliation(s)
- Elizabeth Dean
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada V6T 1Z3
| | - Rasmus Gormsen Hansen
- Department of Physical Therapy, Ringsted and Slagelse Hospitals, Region Zealand, Denmark
| |
Collapse
|
49
|
Wong SS, Dixon LB, Gilbride JA, Kwan TW, Stein RA. Measures of Acculturation are Associated with Cardiovascular Disease Risk Factors, Dietary Intakes, and Physical Activity in Older Chinese Americans in New York City. J Immigr Minor Health 2012; 15:560-8. [DOI: 10.1007/s10903-012-9669-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
50
|
Kadoch MA. Conquering atherosclerosis starts with improving medical education. Am J Cardiol 2012; 109:599-600. [PMID: 22293224 DOI: 10.1016/j.amjcard.2011.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Revised: 11/09/2011] [Accepted: 11/09/2011] [Indexed: 10/14/2022]
|