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Townley J, Northstone K, Hinton EC, Hamilton-Shield J, Searle A, Leary S. Daily Duration of Eating for Children and Adolescents: A Systematic Review and Meta-Analysis. Nutrients 2024; 16:993. [PMID: 38613026 PMCID: PMC11013214 DOI: 10.3390/nu16070993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 03/21/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
Time-limited eating is a dietary intervention whereby eating is limited to a specific window of time during the day. The usual eating windows of adults, and how these can be manipulated for dietary interventions, is well documented. However, there is a paucity of data on eating windows of young people, the manipulation of which may be a useful intervention for reducing obesity. This paper reviewed the existing literature on the eating windows of children and adolescents, aged 5-18 years, plus clock times of first and last intakes and variations by subgroup. Two databases (Medline and Embase) were searched for eligible papers published between February 2013 and February 2023, with forward searching of the citation network of included studies on Web of Science. Articles were screened, and data extracted, in duplicate by two independent reviewers. Ten studies were included, with both observational and experimental designs. Narrative synthesis showed large variations in eating windows with average values ranging from 9.7 h to 16.4 h. Meta-analysis, of five studies, showed a pooled mean daily eating window of 11.3 h (95% CI 11.0, 11.7). Large variations in eating windows exist across different study populations; however, the pooled data suggest that it may be possible to design time-limited eating interventions in paediatric populations aimed at reducing eating windows. Further high-quality research, investigating eating windows and subsequent associations with health outcomes, is needed.
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Affiliation(s)
- Jill Townley
- Bristol Dental School, University of Bristol, Dorothy Hodgkin Building, Whitson Street, Bristol BS1 3NY, UK
| | - Kate Northstone
- Bristol Medical School, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK;
| | - Elanor C. Hinton
- NIHR Bristol Biomedical Research Centre, Diet and Physical Activity Theme, Faculty of Health Sciences, University of Bristol, Education and Research Centre, Upper Maudlin Street, Bristol BS1 3NU, UK; (E.C.H.); (J.H.-S.); (A.S.)
| | - Julian Hamilton-Shield
- NIHR Bristol Biomedical Research Centre, Diet and Physical Activity Theme, Faculty of Health Sciences, University of Bristol, Education and Research Centre, Upper Maudlin Street, Bristol BS1 3NU, UK; (E.C.H.); (J.H.-S.); (A.S.)
| | - Aidan Searle
- NIHR Bristol Biomedical Research Centre, Diet and Physical Activity Theme, Faculty of Health Sciences, University of Bristol, Education and Research Centre, Upper Maudlin Street, Bristol BS1 3NU, UK; (E.C.H.); (J.H.-S.); (A.S.)
| | - Sam Leary
- Bristol Dental School, University of Bristol, 1 Trinity Walk, Bristol BS2 0PT, UK;
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2
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Bohmke NJ, Dixon DL, Kirkman DL. Chrono-nutrition for hypertension. Diabetes Metab Res Rev 2024; 40:e3760. [PMID: 38287721 DOI: 10.1002/dmrr.3760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 10/27/2023] [Accepted: 11/15/2023] [Indexed: 01/31/2024]
Abstract
Despite the advancement in blood pressure (BP) lowering medications, uncontrolled hypertension persists, underscoring a stagnation of effective clinical strategies. Novel and effective lifestyle therapies are needed to prevent and manage hypertension to mitigate future progression to cardiovascular and chronic kidney diseases. Chrono-nutrition, aligning the timing of eating with environmental cues and internal biological clocks, has emerged as a potential strategy to improve BP in high-risk populations. The aim of this review is to provide an overview of the circadian physiology of BP with an emphasis on renal and vascular circadian biology. The potential of Chrono-nutrition as a lifestyle intervention for hypertension is discussed and current evidence for the efficacy of time-restricted eating is presented.
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Affiliation(s)
- Natalie J Bohmke
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Dave L Dixon
- Department of Pharmacotherapy and Outcomes Science, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Danielle L Kirkman
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, Virginia, USA
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3
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Taslim NA, Farradisya S, Gunawan WB, Alfatihah A, Barus RIB, Ratri LK, Arnamalia A, Barazani H, Samtiya M, Mayulu N, Kim B, Hardinsyah H, Surya E, Nurkolis F. The interlink between chrono-nutrition and stunting: current insights and future perspectives. Front Nutr 2023; 10:1303969. [PMID: 38192646 PMCID: PMC10773880 DOI: 10.3389/fnut.2023.1303969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 11/20/2023] [Indexed: 01/10/2024] Open
Abstract
Stunting is the one factor that is responsible for the irretrievable damage to children's mental and physical health. Stunting imitates chronic undernutrition throughout the most extreme critical stages of growth and development of a child in their early life, and due to that stunted child does not completely develop and are too short for their age. Stunting is mainly linked with brain underdevelopment, along with lifelong damaging consequences, comprising weakened mental and learning capacity, deprived performance in school during childhood, and enhanced risks of nutrition linked to chronic long-lasting ailments, such as diabetes, hypertension, diabesity, and obesity in the future. In this review, the authors mainly summarize the latest studies related to chronic nutrition and how it is related to stunting. Optimal nutrition, particularly during pregnancy and the first 24 months of a child's life, is crucial in preventing stunting. Circadian rhythms play a significant role in maternal and fetal health, affecting outcomes such as premature birth and stunting. Maintaining a balanced diet, avoiding late-night carbohydrate-heavy meals during pregnancy, and promoting breastfeeding align with the body's biological clock, which can benefit newborns in various ways. Providing dedicated spaces for breastfeeding in public places is important to support infant health.
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Affiliation(s)
- Nurpudji Astuti Taslim
- Division of Clinical Nutrition, Faculty of Medicine, Department of Nutrition, Hasanuddin University, Makassar, Indonesia
| | | | - William Ben Gunawan
- Faculty of Medicine, Alumnus of Department of Nutrition Science, Diponegoro University, Semarang, Indonesia
| | - Aulia Alfatihah
- Faculty of Health Science, Department of Nutrition Science, Muhammadiyah University of Surakarta, Surakarta, Indonesia
| | - Ria Irmelin Br Barus
- Faculty of Medicine, Department of Nutrition Science, Diponegoro University, Semarang, Indonesia
| | - Liesty Kurnia Ratri
- Faculty of Medicine, Alumnus of Department of Nutrition Science, Diponegoro University, Semarang, Indonesia
| | - Astri Arnamalia
- Department of Chemistry, State Islamic University of Sunan Kalijaga (UIN Sunan Kalijaga), Yogyakarta, Indonesia
| | - Hero Barazani
- Medical Programme, Faculty of Medicine Universitas Brawijaya, Malang, Indonesia
| | - Mrinal Samtiya
- Department of Nutrition Biology, Central University of Haryana, Haryana, India
| | - Nelly Mayulu
- Faculty of Medicine, Department of Nutrition, Universitas Muhammadiyah Manado, Manado, Indonesia
| | - Bonglee Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Hardinsyah Hardinsyah
- Senior Professor of Applied Nutrition Division, Faculty of Human Ecology, Department of Community Nutrition, IPB University, Bogor, Indonesia
| | - Ervan Surya
- Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Fahrul Nurkolis
- Faculty of Sciences and Technology, Department of Biological Sciences, State Islamic University of Sunan Kalijaga (UIN Sunan Kalijaga), Yogyakarta, Indonesia
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4
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Bettini S, Schiff S, Carraro E, Callegari C, Gusella B, Pontesilli GM, D’Angelo M, Baldan V, Zattarin A, Romanelli G, Angeli P, Girardi P, Spinella P, Vettor R, Busetto L. Chrono-Nutritional Patterns, Medical Comorbidities, and Psychological Status in Patients with Severe Obesity. Nutrients 2023; 15:5003. [PMID: 38068861 PMCID: PMC10707777 DOI: 10.3390/nu15235003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/23/2023] [Accepted: 11/25/2023] [Indexed: 12/18/2023] Open
Abstract
Chrono-nutrition studies dietary habits and their role in the onset of metabolic diseases. The aim of this study is to describe chrono-nutritional patterns based on the analysis of the eating habits of patients with severe obesity during the 24-h cycle and investigate a possible relationship between these profiles, the comorbidities, and the psychological status. From the overall evaluation of the chrono-nutritional profiles of 173 patients with severe obesity, four predominant eating patterns were obtained with a refined statistical model. A regression analysis was performed to determine the relationship between chrono-nutritional patterns, medical comorbidities, and psychological status. Profile 1 was the most frequent (46.2%) and characterised by the regular presence of the three main meals. The distribution of the chrono-nutritional profiles did not vary with BMI. Chrono-nutritional profiles affected predominantly psychological variables, with lower performances among chrono-nutritional profiles 3 (to eat during all the 24-h, with nibbling and snacking also during the night) and 4 (like the fourth but without night-eating). This finding could be useful in the assessment and treatment of patients with obesity, allowing the identification of patients with a higher probability of suffering from a psychopathological condition simply by knowing the patients' dietary profiles.
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Affiliation(s)
- Silvia Bettini
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Internal Medicine Unit 3, Padova University Hospital, 35128 Padova, Italy
| | - Sami Schiff
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Internal Medicine Unit 5, Padova University Hospital, 35128 Padova, Italy
| | - Enrico Carraro
- Department of Statistical Sciences, University of Padova, 35121 Padova, Italy;
| | - Chiara Callegari
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Internal Medicine Unit 5, Padova University Hospital, 35128 Padova, Italy
| | - Beatrice Gusella
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Internal Medicine Unit 3, Padova University Hospital, 35128 Padova, Italy
| | - Giulia Maria Pontesilli
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Department of General Medicine, Santa Maria della Misericordia Hospital, 45100 Rovigo, Italy
| | - Matteo D’Angelo
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Dietetics and Clinical Nutrition Unit, Padova University Hospital, 35128 Padova, Italy
| | - Valeria Baldan
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Dietetics and Clinical Nutrition Unit, Padova University Hospital, 35128 Padova, Italy
| | - Alessandra Zattarin
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Dietetics and Clinical Nutrition Unit, Padova University Hospital, 35128 Padova, Italy
| | - Giulia Romanelli
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Dietetics and Clinical Nutrition Unit, Padova University Hospital, 35128 Padova, Italy
| | - Paolo Angeli
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Internal Medicine Unit 5, Padova University Hospital, 35128 Padova, Italy
| | - Paolo Girardi
- Department of Environmental Sciences, Informatics and Statistics, Ca’ Foscari University of Venice, 30172 Venezia, Italy;
| | - Paolo Spinella
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Dietetics and Clinical Nutrition Unit, Padova University Hospital, 35128 Padova, Italy
| | - Roberto Vettor
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Internal Medicine Unit 3, Padova University Hospital, 35128 Padova, Italy
| | - Luca Busetto
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.S.); (C.C.); (B.G.); (G.M.P.); (M.D.); (V.B.); (A.Z.); (G.R.); (P.A.); (P.S.); (R.V.); (L.B.)
- Internal Medicine Unit 3, Padova University Hospital, 35128 Padova, Italy
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5
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Katsarova SS, Redman E, Arsenyadis F, Brady EM, Rowlands AV, Edwardson CL, Goff LM, Khunti K, Yates T, Hall AP, Davies MJ, Henson J. Differences in Dietary Intake, Eating Occasion Timings and Eating Windows between Chronotypes in Adults Living with Type 2 Diabetes Mellitus. Nutrients 2023; 15:3868. [PMID: 37764651 PMCID: PMC10537296 DOI: 10.3390/nu15183868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/31/2023] [Accepted: 09/01/2023] [Indexed: 09/29/2023] Open
Abstract
Chronotype studies investigating dietary intake, eating occasions (EO) and eating windows (EW) are sparse in people with type 2 Diabetes mellitus (T2DM). This analysis reports data from the CODEC study. The Morningness-Eveningness questionnaire (MEQ) assessed chronotype preference. Diet diaries assessed dietary intake and temporal distribution. Regression analysis assessed whether dietary intake, EW, or EO differed by chronotype. 411 participants were included in this analysis. There were no differences in energy, macronutrient intake or EW between chronotypes. Compared to evening chronotypes, morning and intermediate chronotypes consumed 36.8 (95% CI: 11.1, 62.5) and 20.9 (95% CI: -2.1, 44.1) fewer milligrams of caffeine per day, respectively. Evening chronotypes woke up over an hour and a half later than morning (01:36 95% CI: 01:09, 02:03) and over half an hour later than intermediate chronotypes (00:45 95% CI: 00:21; 01:09. Evening chronotypes went to sleep over an hour and a half later than morning (01:48 95% CI: 01:23; 02:13) and an hour later than intermediate chronotypes (01:07 95% CI: 00:45; 01:30). Evening chronotypes' EOs and last caffeine intake occurred later but relative to their sleep timings. Future research should investigate the impact of chronotype and dietary temporal distribution on glucose control to optimise T2DM interventions.
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Affiliation(s)
- Stanislava S. Katsarova
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, College of Life Sciences, University of Leicester, Leicester LE5 4PW, UK (J.H.)
- Diabetes Research Centre, University Hospitals of Leicester NHS Trust, Leicester LE5 4PW, UK
| | - Emma Redman
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, College of Life Sciences, University of Leicester, Leicester LE5 4PW, UK (J.H.)
- Diabetes Research Centre, University Hospitals of Leicester NHS Trust, Leicester LE5 4PW, UK
| | - Franciskos Arsenyadis
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, College of Life Sciences, University of Leicester, Leicester LE5 4PW, UK (J.H.)
- Diabetes Research Centre, University Hospitals of Leicester NHS Trust, Leicester LE5 4PW, UK
| | - Emer M. Brady
- Department of Cardiovascular Sciences, University of Leicester, Leicester LE1 7RH, UK
| | - Alex V. Rowlands
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, College of Life Sciences, University of Leicester, Leicester LE5 4PW, UK (J.H.)
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health Research, Division of Health Sciences, University of South Australia, Adelaide, SA 5001, Australia
| | - Charlotte L. Edwardson
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, College of Life Sciences, University of Leicester, Leicester LE5 4PW, UK (J.H.)
| | - Louise M. Goff
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, College of Life Sciences, University of Leicester, Leicester LE5 4PW, UK (J.H.)
| | - Kamlesh Khunti
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, College of Life Sciences, University of Leicester, Leicester LE5 4PW, UK (J.H.)
- NIHR Applied Health Research Collaboration—East Midlands (NUHR ARC-EM), Leicester Diabetes Centre, Leicester LE5 4PW, UK
| | - Thomas Yates
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, College of Life Sciences, University of Leicester, Leicester LE5 4PW, UK (J.H.)
| | - Andrew P. Hall
- Diabetes Research Centre, University Hospitals of Leicester NHS Trust, Leicester LE5 4PW, UK
- Hanning Sleep Laboratory, Leicester General Hospital, Leicester LE5 4PW, UK
- Department of Health Sciences, University of Leicester, Leicester LE1 7RH, UK
| | - Melanie J. Davies
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, College of Life Sciences, University of Leicester, Leicester LE5 4PW, UK (J.H.)
| | - Joseph Henson
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, College of Life Sciences, University of Leicester, Leicester LE5 4PW, UK (J.H.)
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Van Gilst D, Puchkina AV, Roelants JA, Kervezee L, Dudink J, Reiss IKM, Van Der Horst GTJ, Vermeulen MJ, Chaves I. Effects of the neonatal intensive care environment on circadian health and development of preterm infants. Front Physiol 2023; 14:1243162. [PMID: 37719464 PMCID: PMC10500197 DOI: 10.3389/fphys.2023.1243162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 08/18/2023] [Indexed: 09/19/2023] Open
Abstract
The circadian system in mammals ensures adaptation to the light-dark cycle on Earth and imposes 24-h rhythmicity on metabolic, physiological and behavioral processes. The central circadian pacemaker is located in the brain and is entrained by environmental signals called Zeitgebers. From here, neural, humoral and systemic signals drive rhythms in peripheral clocks in nearly every mammalian tissue. During pregnancy, disruption of the complex interplay between the mother's rhythmic signals and the fetal developing circadian system can lead to long-term health consequences in the offspring. When an infant is born very preterm, it loses the temporal signals received from the mother prematurely and becomes totally dependent on 24/7 care in the Neonatal Intensive Care Unit (NICU), where day/night rhythmicity is usually blurred. In this literature review, we provide an overview of the fetal and neonatal development of the circadian system, and short-term consequences of disruption of this process as occurs in the NICU environment. Moreover, we provide a theoretical and molecular framework of how this disruption could lead to later-life disease. Finally, we discuss studies that aim to improve health outcomes after preterm birth by studying the effects of enhancing rhythmicity in light and noise exposure.
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Affiliation(s)
- D. Van Gilst
- Department of Molecular Genetics, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
| | - A. V. Puchkina
- Department of Developmental Biology, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
| | - J. A. Roelants
- Department of Neonatal and Pediatric Intensive Care, Division of Neonatology, Erasmus University Medical Center Rotterdam-Sophia Children’s Hospital, Rotterdam, Netherlands
| | - L. Kervezee
- Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, Netherlands
| | - J. Dudink
- Department of Neonatology, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, Netherlands
| | - I. K. M. Reiss
- Department of Neonatal and Pediatric Intensive Care, Division of Neonatology, Erasmus University Medical Center Rotterdam-Sophia Children’s Hospital, Rotterdam, Netherlands
| | - G. T. J. Van Der Horst
- Department of Molecular Genetics, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
| | - M. J. Vermeulen
- Department of Neonatal and Pediatric Intensive Care, Division of Neonatology, Erasmus University Medical Center Rotterdam-Sophia Children’s Hospital, Rotterdam, Netherlands
| | - I. Chaves
- Department of Molecular Genetics, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
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7
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Sato T, Sato S. Circadian Regulation of Metabolism - Commitment to Health and Diseases. Endocrinology 2023:7186648. [PMID: 37253106 DOI: 10.1210/endocr/bqad086] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/17/2023] [Accepted: 05/26/2023] [Indexed: 06/01/2023]
Abstract
The circadian clock is a biological time-keeping system to govern temporal rhythms of the endocrine system and metabolism. The master pacemaker of biological rhythms is housed in the hypothalamic suprachiasmatic nucleus (SCN) where approximately 20,000 neurons exist and receive light stimulus as a predominant timed external cue (zeitgeber). The central SCN clock orchestrates molecular clock rhythms in peripheral tissues and coordinates circadian metabolic homeostasis at a systemic level. Accumulated evidence underscores an intertwined relationship between the circadian clock system and metabolism: the circadian clock provides daily dynamics of metabolic activity whereas the circadian clock activity is modulated by metabolic and epigenetic mechanisms. Disruption of circadian rhythms due to shift work and jet lag confounds the daily metabolic cycle, thereby increasing risks of various metabolic diseases, such as obesity and type 2 diabetes (T2D). Food intake serves as a powerful zeitgeber to entrain molecular clocks and circadian clock regulation of metabolic pathways, independently of light exposure to the SCN. Thus, the daily timing of food intake rather than the diet quantity and quality contributes to promoting health and preventing disease development through restoring circadian control of metabolic pathways. In this review, we discuss how the circadian clock dominates metabolic homeostasis and how chrono-nutritional strategies benefit metabolic health, summarizing the latest evidence from basic and translational studies.
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Affiliation(s)
- Tomoki Sato
- Laboratory of Nutritional Biochemistry, Graduate School of Nutritional and Environmental Sciences, University of Shizuoka, Shizuoka 422-8526, Japan
| | - Shogo Sato
- Center for Biological Clocks Research (CBCR), Department of Biology, Texas A&M University, College Station, TX 77843, USA
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8
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Nitta L, Tahara Y, Shinto T, Makino S, Kuwahara M, Tada A, Abe N, Michie M, Shibata S. Association of Eating Pattern, Chronotype, and Social Jetlag: A Cross-Sectional Study Using Data Accumulated in a Japanese Food-Logging Mobile Health Application. Nutrients 2023; 15:2165. [PMID: 37432273 DOI: 10.3390/nu15092165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/21/2023] [Accepted: 04/27/2023] [Indexed: 07/12/2023] Open
Abstract
Chronotype (morningness-eveningness) and social jetlag (SJL; discrepancy in the sleep pattern between the weekday and weekend) are related to eating behavior and health. The association between sleep behavior and the daily macro- and micronutrient eating pattern of each meal (breakfast, lunch, and dinner) have not been discussed well and need more evidence. Here, meal pattern datasets of Japanese participants aged 20-59 years were obtained as averages over 1 month from the data stored in the food-logging app "Asken". We allocated three groups for each chronotype and SJL. Multiple regression analyses revealed that morning chronotype and small SJL were associated with higher total daily intake of potassium, fiber, magnesium, phosphorus, and vitamin K. Breakfast energy intake and consumption of nutrients, including protein, lipid, carbohydrate, and minerals, were higher in the morning chronotype or small SJL. Lunch intake of potassium, cholesterol, fiber, magnesium, and vitamin K was also higher in the morning chronotype or small SJL. Dinner energy intake and nutrient intake of proteins, lipids, carbohydrates, sodium, and saturated fatty acids were lower in the morning chronotype or small SJL. The current data would help to establish a detailed reference for dietary intake which considers eating patterns over a day.
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Affiliation(s)
- Lyie Nitta
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University, Tokyo 162-0056, Japan
| | - Yu Tahara
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University, Tokyo 162-0056, Japan
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-0037, Japan
| | - Takae Shinto
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University, Tokyo 162-0056, Japan
| | - Saneyuki Makino
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University, Tokyo 162-0056, Japan
| | - Mai Kuwahara
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University, Tokyo 162-0056, Japan
| | | | | | | | - Shigenobu Shibata
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University, Tokyo 162-0056, Japan
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Abstract
Sleep comprises one-third of our day and plays an integral role in human health and well-being. Many factors influence sleep, with nutrition being a key element that impacts various sleep parameters. Meal-timing through strategies like chrono-nutrition leads to positive sleep outcomes. In addition, consuming a high-protein diet with essential amino acids, low-glycemic-index foods, and certain fruits rich in antioxidants can all contribute to better sleep quality. Other facets of nutrition that can affect sleep outcomes include weight loss and limiting certain nutritional elements such as caffeine, nicotine, and alcohol. In this article, we will shed some light on how some of these factors can play a vital role in sleep quality.
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10
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Jaeger V, Koletzko B, Luque V, Gispert-Llauradó M, Gruszfeld D, Socha P, Verduci E, Zuccotti GV, Etienne L, Grote V. Time of Dietary Energy and Nutrient Intake and Body Mass Index in Children: Compositional Data Analysis from the Childhood Obesity Project (CHOP) Trial. Nutrients 2022; 14:4356. [PMID: 36297040 PMCID: PMC9610148 DOI: 10.3390/nu14204356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 10/03/2022] [Accepted: 10/13/2022] [Indexed: 10/22/2023] Open
Abstract
Meal timing is suggested to influence the obesity risk in children. Our aim was to analyse the effect of energy and nutrient distributions at eating occasions (EO), including breakfast, lunch, supper, and snacks, on the BMI z-score (zBMI) during childhood in 729 healthy children. BMI and three-day dietary protocols were obtained at 3, 4, 5, 6, and 8 years of age, and dietary data were analysed as the percentage of the mean total energy intake (TEI; %E). Intakes at EOs were transformed via an isometric log-ratio transformation and added as exposure variables to linear mixed-effects models. Stratified analyses by country and recategorization of EOs by adding intake from snacks to respective meals for further analyses were performed. The exclusion of subjects with less than three observations and the exclusion of subjects who skipped one EO or consumed 5% energy or less at one EO were examined in sensitivity analyses. Around 23% of the children were overweight at a given time point. Overweight and normal-weight children showed different distributions of dietary intakes over the day; overweight children consumed higher intakes at lunch and lower intakes of snacks. However, no significant effects of timing of EOs on zBMI were found in regression analyses.
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Affiliation(s)
- Vanessa Jaeger
- Division of Metabolic and Nutritional Medicine, Department of Pediatrics, Dr. von Hauner Children’s Hospital, University Hospital, LMU Munich, 80337 Munich, Germany
| | - Berthold Koletzko
- Division of Metabolic and Nutritional Medicine, Department of Pediatrics, Dr. von Hauner Children’s Hospital, University Hospital, LMU Munich, 80337 Munich, Germany
| | - Veronica Luque
- Paediatrics Research Unit, Universitat Rovira I Virgili-IISPV, 43201 Reus, Spain
- Serra Hunter Fellow, Universitat Rovira I Virgili-IISPV, 43201 Reus, Spain
| | | | - Dariusz Gruszfeld
- Neonatal Department and Neonatal Intensive Care Unit, Children’s Memorial Health Institute, 04-730 Warsaw, Poland
| | - Piotr Socha
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, Children’s Memorial Health Institute, 04-730 Warsaw, Poland
| | - Elvira Verduci
- Department of Paediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 2012 Milan, Italy
| | - Gian Vincenzo Zuccotti
- Department of Paediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 2012 Milan, Italy
| | - Louise Etienne
- Groupe Santé CHC, Bd. Patience et Beaujonc 2—(B), 4000 Liège, Belgium
| | - Veit Grote
- Division of Metabolic and Nutritional Medicine, Department of Pediatrics, Dr. von Hauner Children’s Hospital, University Hospital, LMU Munich, 80337 Munich, Germany
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11
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Ruddick-Collins LC, Morgan PJ, Fyfe CL, Filipe JAN, Horgan GW, Westerterp KR, Johnston JD, Johnstone AM. Timing of daily calorie loading affects appetite and hunger responses without changes in energy metabolism in healthy subjects with obesity. Cell Metab 2022; 34:1472-1485.e6. [PMID: 36087576 PMCID: PMC9605877 DOI: 10.1016/j.cmet.2022.08.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 05/23/2022] [Accepted: 08/02/2022] [Indexed: 12/26/2022]
Abstract
Morning loaded calorie intake in humans has been advocated as a dietary strategy to improve weight loss. This is also supported by animal studies suggesting time of eating can prevent weight gain. However, the underlying mechanisms through which timing of eating could promote weight loss in humans are unclear. In a randomized crossover trial (NCT03305237), 30 subjects with obesity/overweight underwent two 4-week calorie-restricted but isoenergetic weight loss diets, with morning loaded or evening loaded calories (45%:35%:20% versus 20%:35%:45% calories at breakfast, lunch, and dinner, respectively). We demonstrate no differences in total daily energy expenditure or resting metabolic rate related to the timing of calorie distribution, and no difference in weight loss. Participants consuming the morning loaded diet reported significantly lower hunger. Thus, morning loaded intake (big breakfast) may assist with compliance to weight loss regime through a greater suppression of appetite.
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Affiliation(s)
| | - Peter J Morgan
- The Rowett Institute, University of Aberdeen, Foresterhill Road, Aberdeen AB25 2ZD, UK
| | - Claire L Fyfe
- The Rowett Institute, University of Aberdeen, Foresterhill Road, Aberdeen AB25 2ZD, UK
| | - Joao A N Filipe
- Biomathematics & Statistics Scotland, Foresterhill Road, Aberdeen AB25 2ZD, UK
| | - Graham W Horgan
- Biomathematics & Statistics Scotland, Foresterhill Road, Aberdeen AB25 2ZD, UK
| | - Klaas R Westerterp
- NUTRIM, Maastricht University Medical Centre, Maastricht 6229 HX, the Netherlands
| | - Jonathan D Johnston
- Section of Chronobiology, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
| | - Alexandra M Johnstone
- The Rowett Institute, University of Aberdeen, Foresterhill Road, Aberdeen AB25 2ZD, UK.
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12
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Vesnina A, Prosekov A, Atuchin V, Minina V, Ponasenko A. Tackling Atherosclerosis via Selected Nutrition. Int J Mol Sci 2022; 23:8233. [PMID: 35897799 DOI: 10.3390/ijms23158233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 07/22/2022] [Accepted: 07/23/2022] [Indexed: 12/02/2022] Open
Abstract
The development and pathogenesis of atherosclerosis are significantly influenced by lifestyle, particularly nutrition. The modern level of science and technology development promote personalized nutrition as an efficient preventive measure against atherosclerosis. In this survey, the factors were revealed that contribute to the formation of an individual approach to nutrition: genetic characteristics, the state of the microbiota of the gastrointestinal tract (GIT) and environmental factors (diets, bioactive components, cardioprotectors, etc.). In the course of the work, it was found that in order to analyze the predisposition to atherosclerosis associated with nutrition, genetic features affecting the metabolism of nutrients are significant. The genetic features include the presence of single nucleotide polymorphisms (SNP) of genes and epigenetic factors. The influence of telomere length on the pathogenesis of atherosclerosis and circadian rhythms was also considered. Relatively new is the study of the relationship between chrono-nutrition and the development of metabolic diseases. That is, to obtain the relationship between nutrition and atherosclerosis, a large number of genetic markers should be considered. In this relation, the question arises: “How many genetic features need to be analyzed in order to form a personalized diet for the consumer?” Basically, companies engaged in nutrigenetic research and choosing a diet for the prevention of a number of metabolic diseases use SNP analysis of genes that accounts for lipid metabolism, vitamins, the body’s antioxidant defense system, taste characteristics, etc. There is no set number of genetic markers. The main diets effective against the development of atherosclerosis were considered, and the most popular were the ketogenic, Mediterranean, and DASH-diets. The advantage of these diets is the content of foods with a low amount of carbohydrates, a high amount of vegetables, fruits and berries, as well as foods rich in antioxidants. However, due to the restrictions associated with climatic, geographical, material features, these diets are not available for a number of consumers. The way out is the use of functional products, dietary supplements. In this approach, the promising biologically active substances (BAS) that exhibit anti-atherosclerotic potential are: baicalin, resveratrol, curcumin, quercetin and other plant metabolites. Among the substances, those of animal origin are popular: squalene, coenzyme Q10, omega-3. For the prevention of atherosclerosis through personalized nutrition, it is necessary to analyze the genetic characteristics (SNP) associated with the metabolism of nutrients, to assess the state of the microbiota of the GIT. Based on the data obtained and food preferences, as well as the individual capabilities of the consumer, the optimal diet can be selected. It is topical to exclude nutrients of which their excess consumption stimulates the occurrence and pathogenesis of atherosclerosis and to enrich the diet with functional foods (FF), BAS containing the necessary anti-atherosclerotic, and stimulating microbiota of the GIT nutrients. Personalized nutrition is a topical preventive measure and there are a number of problems hindering the active use of this approach among consumers. The key factors include weak evidence of the influence of a number of genetic features, the high cost of the approach, and difficulties in the interpretation of the results. Eliminating these deficiencies will contribute to the maintenance of a healthy state of the population through nutrition.
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13
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Qi J, Gao J, Zhang Y, Hou W, Han T, Sun C. The Association of Dietary Fiber Intake in Three Meals with All-Cause and Disease-Specific Mortality among Adults: The U.S. National Health and Nutrition Examination Survey, 2003-2014. Nutrients 2022; 14:nu14122521. [PMID: 35745250 PMCID: PMC9228910 DOI: 10.3390/nu14122521] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 06/13/2022] [Accepted: 06/16/2022] [Indexed: 12/04/2022] Open
Abstract
The timing of food intake can significantly alter the body’s metabolism of nutrient intake and affect the occurrence of chronic diseases. However, whether and how the intake time of dietary fiber could influence mortality risks is largely unknown. This study aims to reveal the association between total dietary fiber intake and fiber intake at different times with all-cause, cancer, and cardiovascular disease (CVD) mortality rates. A total of 31,164 adults who enrolled in the National Health and Nutrition Examination Survey from 2003 to 2014 are included in this study. Dietary fiber intake was measured using 2-day, 24 h dietary recall. The main exposures in this study were the intake of dietary fiber at breakfast, lunch, and dinner via regression analysis of the residual method. The main outcomes were the all-cause, cancer, and CVD mortality rates. Cox proportional hazards regression models were used to evaluate the survival relationship between dietary fiber intake at different times and mortality rates. Among the 31,164 adults, 2915 deaths, including 631 deaths due to cancer and 836 deaths due to CVD, were documented. Firstly, after adjusting for potential confounders, compared to the participants in the lowest quintile of total dietary fiber intake, the participants in the highest quintile of fiber intake had lower all-cause (HR = 0.686, 95% CI: 0.589−0.799, p for trend <0.001) and cancer (HR = 0.606, 95% CI: 0.446−0.824, p for trend = 0.015) mortality risks. Secondly, compared to the participants in the lowest quintile of dietary fiber intake at dinner, the participants in the highest quintile of fiber intake had lower all-cause (HR = 0.796, 95% CI: 0.668−0.949, p for trend = 0.009) and cancer (HR = 0.564, 95% CI: 0.388−0.822, p for trend = 0.005) mortality risks. Furthermore, equivalently replacing each standard deviation of dietary fiber consumed at breakfast with that at dinner was associated with lower cancer mortality risks (HR = 0.846, 95% CI: 0.747−0.958). In conclusion, this study demonstrates that, in the NHANES (2003−2014) cohort, to reduce all-cause and cancer mortality risks, the optimal dietary fiber intake time is in the evening.
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Mazri FH, Manaf ZA, Shahar S, Mat Ludin AF, Abdul Basir SM. Development and Evaluation of Integrated Chrono-Nutrition Weight Reduction Program among Overweight/Obese with Morning and Evening Chronotypes. Int J Environ Res Public Health 2022; 19:ijerph19084469. [PMID: 35457337 PMCID: PMC9029858 DOI: 10.3390/ijerph19084469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/23/2022] [Accepted: 03/24/2022] [Indexed: 12/07/2022]
Abstract
This paper describes the development of an integrated chrono-nutrition weight reduction program and the evaluation of the attendance, retention, satisfaction and compliance towards the chrono-nutrition components among morning and evening chronotypes for overweight/obese non-shift workers. The present study was conducted in two phases: Phase I was composed of needs assessments on the chronotypes’ dietary patterns and chrono-nutrition through a scoping review and integrating the chrono-nutrition components (temporal eating pattern, meal timing and sleeping habits) alongside the existing weight reduction module, SLIMSHAPE™. Phase II consisted of a feasibility study to evaluate the integrated chrono-nutrition weight reduction program (SLIMSHAPE™ Chrono). A total of 91 overweight/obese non-shift workers participated in the 12-week weight reduction program (Age: 39.6 ± 6.3 years; 74.7% women; BMI: 31.2 ± 4.5 kg/m2). Low attrition rate was recorded, with 85 participants (93.4%) completing the pre- and post-intervention assessments. Overall, morning and evening chronotypes had increased their % energy intake in the early eating window (MT: 64.8 vs. 67.2%, ET: 62.7 vs. 65.6%, Mean difference (MD): 2.8, 95%CI: 0.3, 5.1, p = 0.028) and reduced their intake in the late eating window (MT: 35.2 vs. 32.8%, ET: 37.3 vs. 34.4%, MD: −2.8, 95%CI: −5.1, −0.3, p = 0.028) and earlier midpoint of eating (MT: 14:02 vs. 13:49; ET: 14:27 vs. 14:18, 95%CI: −0.4, −0.02, p = 0.029) and had a reduced night eating syndrome score (MT: 10.0 vs. 8.9; ET: 10.7 vs. 8.9, MD: −1.5, 95%CI: −2.5, −0.5, p = 0.004). There was no significant change in the first (MT: 08:12 vs. 08:04, ET: 08:24 vs. 08:22, MD: −0.1, 95%CI: −0.2, 0.03, p = 0.170) and last mealtime (MT: 19:52 vs. 19:33, ET: 20:29 vs. 20:14, MD: −0.3, 95%CI: −0.6, −0.04, p = 0.081), eating duration (MT: 11.7 vs. 11.5 h, ET: 12.1 vs. 11.9 h, MD: −0.2, 95%CI: −0.6, 0.2, p = 0.251) and the elapse time between sleep onset and last meal (MT: 3.1 vs. 3.5 h, ET: 3.5 vs. 3.2 h, MD: 0.1, 95%CI: −0.3, 0.4, p = 0.678). In terms of sleep, evening chronotypes increased their sleep duration (MD: 0.8 h, 95% CI: 0.4, 1.2, p < 0.001) and reduced social jetlag (MD: 19 min, 95% CI: 1.7, 36.3, p = 0.031) post-intervention compared to morning chronotypes. The integrated chrono-nutrition weight reduction program among morning and evening chronotypes improved the temporal pattern of energy intake, meal timing, night eating syndrome and sleep habits post-intervention. The chrono-nutrition practice could be a potentially modifiable behavior as an adjunct strategy in weight management.
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Affiliation(s)
- Fatin Hanani Mazri
- Dietetic Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (F.H.M.); (S.S.); (S.M.A.B.)
| | - Zahara Abdul Manaf
- Dietetic Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (F.H.M.); (S.S.); (S.M.A.B.)
- Correspondence:
| | - Suzana Shahar
- Dietetic Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (F.H.M.); (S.S.); (S.M.A.B.)
| | - Arimi Fitri Mat Ludin
- Biomedical Science Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
| | - Siti Munirah Abdul Basir
- Dietetic Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (F.H.M.); (S.S.); (S.M.A.B.)
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15
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Lentjes MAH, Oude Griep LM, Mulligan AA, Montgomery S, Wareham NJ, Khaw KT. Face Validity of Observed Meal Patterns Reported with 7-Day Diet Diaries in a Large Population-Based Cohort Using Diurnal Variation in Concentration Biomarkers of Dietary Intake. Nutrients 2022; 14:238. [PMID: 35057419 PMCID: PMC8780432 DOI: 10.3390/nu14020238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/26/2021] [Accepted: 12/28/2021] [Indexed: 12/04/2022] Open
Abstract
In a cross-sectional analysis of a population-based cohort (United Kingdom, N = 21,318, 1993-1998), we studied how associations between meal patterns and non-fasting triglyceride and glucose concentrations were influenced by the hour of day at which the blood sample was collected to ascertain face validity of reported meal patterns, as well as the influence of reporting bias (assessed using formula of energy expenditure) on this association. Meal size (i.e., reported energy content), mealtime and meal frequency were reported using pre-structured 7-day diet diaries. In ANCOVA, sex-specific means of biomarker concentrations were calculated by hour of blood sample collection for quartiles of reported energy intake at breakfast, lunch and dinner (meal size). Significant interactions were observed between breakfast size, sampling time and triglyceride concentrations and between lunch size, sampling time and triglyceride, as well as glucose concentrations. Those skipping breakfast had the lowest triglyceride concentrations in the morning and those skipping lunch had the lowest triglyceride and glucose concentrations in the afternoon, especially among acceptable energy reporters. Eating and drinking occasion frequency was weakly associated with glucose concentrations in women and positively associated with triglyceride concentrations in both sexes; stronger associations were observed for larger vs. smaller meals and among acceptable energy reporters. Associations between meal patterns and concentration biomarkers can be observed when accounting for diurnal variation and underreporting. These findings support the use of 7-day diet diaries for studying associations between meal patterns and health.
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Affiliation(s)
- Marleen A. H. Lentjes
- Department of Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK; (A.A.M.); (K.-T.K.)
- Clinical Epidemiology and Biostatistics/Nutrition Gut Brain Interactions Research Centre, School of Medical Sciences, Örebro University, 70182 Örebro, Sweden;
| | - Linda M. Oude Griep
- MRC Epidemiology Unit, Institute of Metabolic Sciences, University of Cambridge, Cambridge CB2 0QQ, UK; (L.M.O.G.); (N.J.W.)
- NIHR Biomedical Research Centre, Diet, Anthropometry and Physical Activity (DAPA) Group, MRC Epidemiology Unit, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Angela A. Mulligan
- Department of Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK; (A.A.M.); (K.-T.K.)
- NIHR Biomedical Research Centre, Diet, Anthropometry and Physical Activity (DAPA) Group, MRC Epidemiology Unit, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Scott Montgomery
- Clinical Epidemiology and Biostatistics/Nutrition Gut Brain Interactions Research Centre, School of Medical Sciences, Örebro University, 70182 Örebro, Sweden;
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institute, 17177 Stockholm, Sweden
- Department of Epidemiology and Public Health, University College London, London WC1E 6BT, UK
| | - Nick J. Wareham
- MRC Epidemiology Unit, Institute of Metabolic Sciences, University of Cambridge, Cambridge CB2 0QQ, UK; (L.M.O.G.); (N.J.W.)
| | - Kay-Tee Khaw
- Department of Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK; (A.A.M.); (K.-T.K.)
- School of Clinical Medicine/Clinical Gerontology, University of Cambridge, Cambridge CB1 8RN, UK
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16
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Shiraishi R, Morita S, Goto Y, Mizoguchi Y, Nakamura W, Nakamura TJ. Diurnal variations of triglyceride accumulation in mouse and bovine adipocyte-derived cell lines. Anim Sci J 2022; 93:e13802. [PMID: 36562279 DOI: 10.1111/asj.13802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 11/04/2022] [Accepted: 11/17/2022] [Indexed: 12/24/2022]
Abstract
Several studies have suggested a strong interaction between the circadian clock and lipid metabolism in mammals. The circadian clock is driven by endogenous cyclic gene expression patterns, commonly referred to as clock genes, and transcription-translation negative feedback loops. Clock genes regulate the transcription of some lipid metabolism-related genes; however, the relationship between the circadian clock and triglyceride (TG) accumulation at the cellular level remains unclear. Here, we evaluated rhythms of intracellular TG accumulation levels as well as the expression of clock genes and lipid metabolism-related genes for 54 h in mouse and bovine adipose-derived cell cultures. To the best of our knowledge, this study represents the first report demonstrating that TG accumulation exhibits diurnal variations, with the pattern differing among cell types. Furthermore, we found that expression of clock genes and corresponding lipid metabolism-related genes exhibited circadian rhythms. Our results suggest that the cellular clock regulates lipid metabolism-related genes to relate circadian rhythms of TG accumulation in each cell type. We anticipate that the amount of fat stored depends on the timing of the supply of glucose-the precursor of fat. The findings of this study will contribute to the advancement of chrono-nutrition.
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Affiliation(s)
- Rena Shiraishi
- Laboratory of Animal Physiology, School of Agriculture, Meiji University, Kawasaki, Japan
| | - Satomi Morita
- Laboratory of Animal Physiology, School of Agriculture, Meiji University, Kawasaki, Japan
| | - Yoshikuni Goto
- Faculty of Pharmaceutical Sciences, Teikyo Heisei University, Tokyo, Japan
| | - Yasushi Mizoguchi
- Laboratory of Animal Genetics, School of Agriculture, Meiji University, Kawasaki, Japan
| | - Wataru Nakamura
- Department of Oral-Chrono Physiology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Takahiro J Nakamura
- Laboratory of Animal Physiology, School of Agriculture, Meiji University, Kawasaki, Japan
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17
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Shim JS, Kim HC. Late Eating and Blood Pressure Control and Cardiometabolic Risk Factors Among Hypertensive Adults: Results from the Korea National Health and Nutrition Examination Survey 2010-2018. Epidemiol Health 2021; 43:e2021101. [PMID: 34844292 PMCID: PMC8920743 DOI: 10.4178/epih.e2021101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 11/24/2021] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVES Despite growing concerns regarding the timing of eating, little is known about the association between late eating and health. This study aimed to investigate whether late eating is associated with blood pressure (BP) control and cardiometabolic risk factors among Korean adults with hypertension. METHODS Data from the Korea National Health and Nutrition Examination Survey 2010–2018 were used. Adults with hypertension aged 30–79 years (n=13,361) were included in this study. Dietary intake and information on meal timing were assessed using 1-day 24-hour recall. Late eating was defined as after the median midpoint between the times of the first and the last eating episode during the recall day. Logistic and linear regression models were used to estimate the associations of late eating with BP control and cardiometabolic risk factors. RESULTS Among late eaters, there were more men than women. Compared to early eaters, late eaters were younger, had a higher body mass index (BMI) and unhealthier habits, and their overall dietary quality score was lower. A negative association between late eating and BP control was found in a univariate model (odds ratio [OR], 0.82; 95% confidence interval [CI], 0.94 to 1.12), but this association disappeared after adjustment for confounders (OR, 1.03; 95% CI, 0.94 to 1.12). Late eating was independently associated with higher BMI (p=0.03) and blood triglyceride concentration (p<0.01). CONCLUSIONS Our results do not support a link between late eating and BP control among adults with hypertension, but suggest that late eating is associated with cardiometabolic risk factors.
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Affiliation(s)
- Jee-Seon Shim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Hyeon Chang Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, 03722, Korea
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18
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Mazri FH, Manaf ZA, Shahar S, Mat Ludin AF, Karim NA, Hazwari NDD, Kek QW, Abdul Basir SM, Arifin A. Do Temporal Eating Patterns Differ in Healthy versus Unhealthy Overweight/Obese Individuals? Nutrients 2021; 13:nu13114121. [PMID: 34836375 PMCID: PMC8618797 DOI: 10.3390/nu13114121] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/12/2021] [Accepted: 11/13/2021] [Indexed: 01/29/2023] Open
Abstract
This study examined whether the temporal patterns of energy and macronutrient intake in early and late eating windows were associated with metabolically healthy obesity (MHO) and metabolically unhealthy obesity (MUO) among non-shift workers. A total of 299 overweight/obese non-shift workers (Age: 40.3 ± 6.9 years; 73.6% women; BMI: 31.7 ± 5.0 kg/m2) were recruited in the Klang Valley area of Malaysia. The biochemical parameters were determined from fasting blood samples, whereas information on dietary intake and timing was obtained from a 7-day diet history questionnaire. The midpoint of eating was used to determine the early and late windows. Compared to MHO non-shift workers (n = 173), MUO non-shift workers (n = 126) had lower energy intake from carbohydrates and protein during the early window. In contrast, MUO participants had greater energy intake from carbohydrates and fat during the late window. Participants with unhealthy metabolic status (regardless of their chronotypes) had similar temporal patterns of energy intake characterized by smaller energy intake during the early window and greater energy intake during the late window compared with participants with healthier metabolic status. Overall, the lowest percentile of energy intake during the early window was associated with an increased risk of MUO, after adjustment for potential confounders [odds ratio (OR) = 4.30, 95% confidence interval (CI) 1.41-13.11]. The greater the energy intake during the late window, the greater the risk of MUO (OR = 2.38, 95% CI 1.11-5.13) (OR = 2.33, 95% CI 1.03-5.32) (OR = 4.45, 95% CI 1.71-11.56). In summary, consuming less energy earlier in the day and more energy and carbohydrate later in the day was associated with a greater risk of MUO. Thus, a prospective study is needed to explore the potential role of chrono-nutrition practices in modifying risk factors to delay the transition of MHO to MUO.
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Affiliation(s)
- Fatin Hanani Mazri
- Dietetic Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (F.H.M.); (S.S.); (N.D.D.H.); (Q.W.K.); (S.M.A.B.)
| | - Zahara Abdul Manaf
- Dietetic Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (F.H.M.); (S.S.); (N.D.D.H.); (Q.W.K.); (S.M.A.B.)
- Correspondence:
| | - Suzana Shahar
- Dietetic Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (F.H.M.); (S.S.); (N.D.D.H.); (Q.W.K.); (S.M.A.B.)
| | - Arimi Fitri Mat Ludin
- Biomedical Science Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
| | - Norwahidah Abdul Karim
- Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur 56000, Malaysia;
| | - Nur Diyana Dalila Hazwari
- Dietetic Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (F.H.M.); (S.S.); (N.D.D.H.); (Q.W.K.); (S.M.A.B.)
| | - Qi Wen Kek
- Dietetic Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (F.H.M.); (S.S.); (N.D.D.H.); (Q.W.K.); (S.M.A.B.)
| | - Siti Munirah Abdul Basir
- Dietetic Program and Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (F.H.M.); (S.S.); (N.D.D.H.); (Q.W.K.); (S.M.A.B.)
| | - Asnida Arifin
- Centre for Healthy Aging and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
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Lin L, Guo J, Aqeel MM, Gelfand SB, Delp EJ, Bhadra A, Richards EA, Hennessy E, Eicher-Miller HA. Joint temporal dietary and physical activity patterns: associations with health status indicators and chronic diseases. Am J Clin Nutr 2021; 115:456-470. [PMID: 34617560 PMCID: PMC8827100 DOI: 10.1093/ajcn/nqab339] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 10/01/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Diet and physical activity (PA) are independent risk factors for obesity and chronic diseases including type 2 diabetes mellitus (T2DM) and metabolic syndrome (MetS). The temporal sequence of these exposures may be used to create patterns with relations to health status indicators. OBJECTIVES The objectives were to create clusters of joint temporal dietary and PA patterns (JTDPAPs) and to determine their association with health status indicators including BMI, waist circumference (WC), fasting plasma glucose, glycated hemoglobin, triglycerides, HDL cholesterol, total cholesterol, blood pressure, and disease status including obesity, T2DM, and MetS in US adults. METHODS A 24-h dietary recall and random day of accelerometer data of 1836 participants from the cross-sectional NHANES 2003-2006 data were used to create JTDPAP clusters by constrained dynamic time warping, coupled with a kernel k-means clustering algorithm. Multivariate regression models determined associations between the 4 JTDPAP clusters and health and disease status indicators, controlling for potential confounders and adjusting for multiple comparisons. RESULTS A JTDPAP cluster with proportionally equivalent energy consumed at 2 main eating occasions reaching ≤1600 and ≤2200 kcal from 11:00 to 13:00 and from 17:00 to 20:00, respectively, and the highest PA counts among 4 clusters from 08:00 to 20:00, was associated with significantly lower BMI (P < 0.0001), WC (P = 0.0001), total cholesterol (P = 0.02), and odds of obesity (OR: 0.2; 95% CI: 0.1, 0.5) than a JTDPAP cluster with proportionally equivalent energy consumed reaching ≤1600 and ≤1800 kcal from 11:00 to 14:00 and from 17:00 to 21:00, respectively, and high PA counts from 09:00 to 12:00. CONCLUSIONS The joint temporally patterned sequence of diet and PA can be used to cluster individuals with meaningful associations to BMI, WC, total cholesterol, and obesity. Temporal patterns hold promise for future development of lifestyle patterns that integrate additional temporal and contextual activities.
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Affiliation(s)
- Luotao Lin
- Department of Nutrition Science, Purdue University, West Lafayette, IN, USA
| | - Jiaqi Guo
- School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA
| | - Marah M Aqeel
- Department of Nutrition Science, Purdue University, West Lafayette, IN, USA
| | - Saul B Gelfand
- School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA
| | - Edward J Delp
- School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA
| | - Anindya Bhadra
- Department of Statistics, Purdue University, West Lafayette, IN, USA
| | | | - Erin Hennessy
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
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Tang J, Dong JY, Eshak ES, Cui R, Shirai K, Liu K, Sakaniwa R, Tamakoshi A, Iso H. Supper Timing and Cardiovascular Mortality: The Japan Collaborative Cohort Study. Nutrients 2021; 13:nu13103389. [PMID: 34684390 PMCID: PMC8541292 DOI: 10.3390/nu13103389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/12/2021] [Accepted: 09/24/2021] [Indexed: 11/16/2022] Open
Abstract
Evidence on the role of supper timing in the development of cardiovascular disease (CVD) is limited. In this study, we examined the associations between supper timing and risks of mortality from stroke, coronary heart disease (CHD), and total CVD. A total of 28,625 males and 43,213 females, aged 40 to 79 years, free from CVD and cancers at baseline were involved in this study. Participants were divided into three groups: the early supper group (before 8:00 p.m.), the irregular supper group (time irregular), and the late supper group (after 8:00 p.m.). Cox proportional hazards regression models were used to calculate hazard ratios (HRs) for stroke, CHD, and total CVD according to the supper time groups. During the 19-year follow-up, we identified 4706 deaths from total CVD. Compared with the early supper group, the multivariable HR of hemorrhagic stroke mortality for the irregular supper group was 1.44 (95% confidence interval [CI]: 1.05–1.97). There was no significant association between supper timing and the risk of mortality from other types of stroke, CHD, and CVD. We found that adopting an irregular supper timing compared with having dinner before 8:00 p.m. was associated with an increased risk of hemorrhagic stroke mortality.
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Affiliation(s)
- Jingyun Tang
- Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita-shi 565-0871, Japan; (J.T.); (E.S.E.); (K.S.); (K.L.); (R.S.)
| | - Jia-Yi Dong
- Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita-shi 565-0871, Japan; (J.T.); (E.S.E.); (K.S.); (K.L.); (R.S.)
- Correspondence: (J.-Y.D.); (H.I.); Tel.: +81-6-6879-3911 (J.-Y.D. & H.I.); Fax: +81-6-6879-3919 (J.-Y.D. & H.I.)
| | - Ehab S. Eshak
- Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita-shi 565-0871, Japan; (J.T.); (E.S.E.); (K.S.); (K.L.); (R.S.)
- Department of Public Health and Preventive Medicine, Faculty of Medicine, Minia University, Minia 61511, Egypt
| | - Renzhe Cui
- Department of Internal Medicine, Okanami General Hospital, 1734 Uenokuwachi, Iga-shi 518-0842, Japan;
| | - Kokoro Shirai
- Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita-shi 565-0871, Japan; (J.T.); (E.S.E.); (K.S.); (K.L.); (R.S.)
| | - Keyang Liu
- Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita-shi 565-0871, Japan; (J.T.); (E.S.E.); (K.S.); (K.L.); (R.S.)
| | - Ryoto Sakaniwa
- Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita-shi 565-0871, Japan; (J.T.); (E.S.E.); (K.S.); (K.L.); (R.S.)
| | - Akiko Tamakoshi
- Department of Public Health, Graduate School of Medicine, Hokkaido University, Kita 15 Jo Nishi 7 Chome, Sapporo-shi 060-8638, Japan;
| | - Hiroyasu Iso
- Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita-shi 565-0871, Japan; (J.T.); (E.S.E.); (K.S.); (K.L.); (R.S.)
- Correspondence: (J.-Y.D.); (H.I.); Tel.: +81-6-6879-3911 (J.-Y.D. & H.I.); Fax: +81-6-6879-3919 (J.-Y.D. & H.I.)
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Tahara Y, Makino S, Suiko T, Nagamori Y, Iwai T, Aono M, Shibata S. Association between Irregular Meal Timing and the Mental Health of Japanese Workers. Nutrients 2021; 13:2775. [PMID: 34444937 DOI: 10.3390/nu13082775] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/11/2021] [Accepted: 08/11/2021] [Indexed: 12/11/2022] Open
Abstract
Breakfast skipping and nighttime snacking have been identified as risk factors for obesity, diabetes, and cardiovascular diseases. However, the effects of irregularity of meal timing on health and daily quality of life are still unclear. In this study, a web-based self-administered questionnaire survey was conducted involving 4490 workers (73.3% males; average age = 47.4 ± 0.1 years) in Japan to investigate the association between meal habits, health, and social relationships. This study identified that irregular meal timing was correlated with higher neuroticism (one of the Big Five personality traits), lower physical activity levels, and higher productivity loss. Irregular meal timing was also associated with a higher incidence of sleep problems and lower subjective health conditions. Among health outcomes, a high correlation of irregular meal timing with mental health factors was observed. This study showed that irregularity of meal timing can be explained by unbalanced diets, frequent breakfast skipping, increased snacking frequency, and insufficient latency from the last meal to sleep onset. Finally, logistic regression analysis was conducted, and a significant contribution of meal timing irregularity to subjective mental health was found under adjustment for other confounding factors. These results suggest that irregular meal timing is a good marker of subjective mental health issues.
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Chawla S, Beretoulis S, Deere A, Radenkovic D. The Window Matters: A Systematic Review of Time Restricted Eating Strategies in Relation to Cortisol and Melatonin Secretion. Nutrients 2021; 13:nu13082525. [PMID: 34444685 PMCID: PMC8399962 DOI: 10.3390/nu13082525] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/18/2021] [Accepted: 07/20/2021] [Indexed: 01/26/2023] Open
Abstract
Time-Restricted Eating is an eating pattern based on the circadian rhythm which limits daily food intake (usually to ≤12 h/day), unique in that no overt restriction is imposed on the quality, nor quantity, of food intake. This paper aimed to examine the effects of two patterns of TRE, traditional TRE, and Ramadan fasting, on two markers of circadian rhythm, cortisol and melatonin. PubMed and Web of Science were searched up to December 2020 for studies examining the effects of time restricted eating on cortisol and melatonin. Fourteen studies met our inclusion criteria. All Ramadan papers found statistically significant decrease in melatonin (p < 0.05) during Ramadan. Two out of the three Ramadan papers noted an abolishing of the circadian rhythm of cortisol (p < 0.05). The non-Ramadan TRE papers did not examine melatonin, and cortisol changes were mixed. In studies comparing TRE to control diets, Stratton et al. found increased cortisol levels in the non-TRE fasting group (p = 0.0018) and McAllister et al. noted no difference. Dinner-skipping resulted in significantly reduced evening cortisol and non-significantly raised morning cortisol. Conversely, breakfast skipping resulted in significantly reduced morning cortisol. This blunting indicates a dysfunctional HPA axis, and may be associated with poor cardio-metabolic outcomes. There is a paucity of research examining the effects of TRE on cortisol and melatonin. The contrasting effect of dinner and breakfast-skipping should be further examined to ascertain whether timing the feeding window indeed has an impact on circadian rhythmicity.
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Affiliation(s)
- Shreya Chawla
- Faculty of Life Sciences and Medicine, King’s College London, London SE1 1UL, UK;
| | - Spyridon Beretoulis
- HOOKE London owned by Health Longevity Optimisation Ltd., London EC1V 3QJ, UK; (S.B.); (A.D.)
| | - Aaron Deere
- HOOKE London owned by Health Longevity Optimisation Ltd., London EC1V 3QJ, UK; (S.B.); (A.D.)
| | - Dina Radenkovic
- HOOKE London owned by Health Longevity Optimisation Ltd., London EC1V 3QJ, UK; (S.B.); (A.D.)
- Buck Institute for Research on Aging, Novato, CA 94945, USA
- Guy’s and St Thomas’ Hospital, Westminster Bridge Road, London SE1 7EH, UK
- Correspondence:
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Aoyama S, Nakahata Y, Shinohara K. Chrono-Nutrition Has Potential in Preventing Age-Related Muscle Loss and Dysfunction. Front Neurosci 2021; 15:659883. [PMID: 33935640 PMCID: PMC8085298 DOI: 10.3389/fnins.2021.659883] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/26/2021] [Indexed: 01/25/2023] Open
Abstract
The mammalian circadian clock systems regulate the day-night variation of several physiological functions such as the sleep/wake cycle and core body temperature. Disturbance in the circadian clock due to shiftwork and chronic jetlag is related to the risk of several disorders such as metabolic syndrome and cancer. Recently, it has been thought that shiftwork increases the risk of sarcopenia which is characterized by age-related decline of muscle mass and its dysfunctions including muscle strength and/or physical performance. First, we summarize the association between circadian rhythm and the occurrence of sarcopenia and discuss its mechanistic insight by focusing on the muscle function and molecular clock gene in knockout or mutant mice. The clock gene knockout or mutant mice showed early aging phenotypes, including low survival rate and muscle loss. It suggests that improvement in the disturbance of the circadian clock plays an important role in the aging process of healthy muscles. Nutritional intake has the potential to augment muscle growth and entrain the peripheral clock. Second, we discuss the potential of chrono-nutrition in preventing aging-related muscle loss and dysfunction. We also focus on the effects of time-restricted feeding (TRF) and the distribution of protein intake across three meals.
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Affiliation(s)
- Shinya Aoyama
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Yasukazu Nakahata
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Kazuyuki Shinohara
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
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Zerón-Rugerio MF, Díez-Noguera A, Izquierdo-Pulido M, Cambras T. Higher eating frequency is associated with lower adiposity and robust circadian rhythms: a cross-sectional study. Am J Clin Nutr 2021; 113:17-27. [PMID: 33094802 DOI: 10.1093/ajcn/nqaa282] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 09/14/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Although overweight and obesity are assumed to arise from an energy imbalance, evidence has shown that the frequency and timing of meals are also potential risk factors for obesity. However, the lack of a consistent approach to define eating patterns relative to internal circadian rhythms limits the extent of these findings. OBJECTIVES The objective of this study was to investigate the association of the circadian pattern of energy intake with adiposity and with internal circadian rhythms. METHODS A total of 260 Spanish adults (aged 20-30 y; 78.1% women) were included in a 6-d cross-sectional study. Participants documented sleep and dietary intake within the study period. From these data, we evaluated the chronotype, eating patterns (meal timing, eating duration, and eating frequency), and we obtained the daily profile of energy intake. In addition, we evaluated the circadian pattern of wrist temperature (internal circadian rhythm marker). Circadian patterns of energy intake and wrist temperature were analyzed, and their association among them and with anthropometric variables and diet quality was studied. RESULTS The greater fragmentation of the circadian pattern of energy intake was associated with lower BMI (in kg/m2; -10.55; 95% CI: -16.96, -4.13; P = 0.001). In addition, a greater eating frequency (≥5 eating occasions/d) was significantly associated with lower BMI (-1.88; 95% CI: -3.27, -0.48) and higher energy intake after 20:00 (4.14% of kcal; 95% CI: 1.67, 7.16). Furthermore, a greater eating frequency was associated with lower fragmentation (P = 0.042) and greater stability of the circadian pattern of wrist temperature (P = 0.016). CONCLUSIONS The daily pattern of energy intake is associated with adiposity and robust circadian rhythms. Our results shed light on the relevance of eating frequency as a potential zeitgeber for the circadian system. Although more evidence is needed, eating frequency could be considered for future chrono-nutritional recommendations for the prevention of circadian misalignment and obesity.
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Affiliation(s)
- María Fernanda Zerón-Rugerio
- Department of Nutrition, Food Science, and Gastronomy, School of Pharmacy and Food Science, University of Barcelona, Barcelona, Spain.,Nutrition and Food Safety Research Institute (INSA-UB), University of Barcelona, Barcelona, Spain
| | - Antoni Díez-Noguera
- Department of Biochemistry and Physiology, School of Pharmacy and Food Science, University of Barcelona, Barcelona, Spain
| | - Maria Izquierdo-Pulido
- Department of Nutrition, Food Science, and Gastronomy, School of Pharmacy and Food Science, University of Barcelona, Barcelona, Spain.,Nutrition and Food Safety Research Institute (INSA-UB), University of Barcelona, Barcelona, Spain
| | - Trinitat Cambras
- Department of Biochemistry and Physiology, School of Pharmacy and Food Science, University of Barcelona, Barcelona, Spain
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Dashti HS, Gómez-Abellán P, Qian J, Esteban A, Morales E, Scheer FAJL, Garaulet M. Late eating is associated with cardiometabolic risk traits, obesogenic behaviors, and impaired weight loss. Am J Clin Nutr 2021; 113:154-161. [PMID: 33022698 PMCID: PMC7779221 DOI: 10.1093/ajcn/nqaa264] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 08/24/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND There is a paucity of evidence regarding the role of food timing on cardiometabolic health and weight loss in adults. OBJECTIVES To determine whether late eating is cross-sectionally associated with obesity and cardiometabolic risk factors at baseline; and whether late eating is associated with weight loss rate and success following a weight loss intervention protocol. Also, to identify obesogenic behaviors and weight loss barriers associated with late eating. METHODS Participants were recruited from a weight-loss program in Spain. Upon recruitment, the midpoint of meal intake was determined by calculating the midway point between breakfast and dinner times, and dietary composition was determined from diet recall. Population median for the midpoint of meal intake was used to stratify participants into early (before 14:54) and late (after 14:54) eaters. Cardiometabolic and satiety hormonal profiles were determined from fasting blood samples collected prior to intervention. Weekly weight loss and barriers were evaluated during the ∼19-wk program. Linear and logistic regression models were used to assess differences between late and early eaters in cardiometabolic traits, satiety hormones, obesogenic behaviors, and weight loss, adjusted for age, sex, clinic site, year of recruitment, and baseline BMI. RESULTS A total of 3362 adults [mean (SD): age: 41 (14) y; 79.2% women, BMI: 31.05 (5.58) kg/m2] were enrolled. At baseline, no differences were observed in energy intake or physical activity levels between early and late eaters (P >0.05). Late eaters had higher BMI, higher concentrations of triglycerides, and lower insulin sensitivity compared with early eaters (all P <0.05) prior to intervention. In addition, late eaters had higher concentrations of the satiety hormone leptin in the morning (P = 0.001). On average, late eaters had an average 80 g lower weekly rate of weight loss [early, 585 (667) g/wk; late, 505 (467) g/wk; P = 0.008], higher odds of having weight-loss barriers [OR (95% CI): 1.22 (1.03, 1.46); P = 0.025], and lower odds of motivation for weight loss [0.81 (0.66, 0.99); P = 0.044] compared with early eaters. CONCLUSION Our results suggest that late eating is associated with cardiometabolic risk factors and reduced efficacy of a weight-loss intervention. Insights into the characteristics and behaviors related to late eating may be useful in the development of future interventions aimed at advancing the timing of food intake.
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Affiliation(s)
- Hassan S Dashti
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Broad Institute, Cambridge, MA, USA
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Puri Gómez-Abellán
- Department of Physiology, University of Murcia, Murcia, Spain; IMIB-Arrixaca, Murcia, Spain
| | - Jingyi Qian
- Medical Chronobiology Program, Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, MA, USA
- Division of Sleep Medicine, Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Alberto Esteban
- Department of Physiology, University of Murcia, Murcia, Spain; IMIB-Arrixaca, Murcia, Spain
| | - Eva Morales
- Department of Public Health Sciences, University of Murcia, Murcia, Spain; IMIB-Arrixaca, Murcia, Spain
| | - Frank A J L Scheer
- Medical Chronobiology Program, Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, MA, USA
- Division of Sleep Medicine, Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Marta Garaulet
- Department of Physiology, University of Murcia, Murcia, Spain; IMIB-Arrixaca, Murcia, Spain
- Medical Chronobiology Program, Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, MA, USA
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Kim HK, Chijiki H, Nanba T, Ozaki M, Sasaki H, Takahashi M, Shibata S. Ingestion of Helianthus tuberosus at Breakfast Rather Than at Dinner Is More Effective for Suppressing Glucose Levels and Improving the Intestinal Microbiota in Older Adults. Nutrients 2020; 12:nu12103035. [PMID: 33022987 PMCID: PMC7600786 DOI: 10.3390/nu12103035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/30/2020] [Accepted: 10/01/2020] [Indexed: 12/12/2022] Open
Abstract
To date, nutritional studies have focused on the total intake of dietary fiber rather than intake timing. In this study, we examined the effect of the timing of daily Helianthus tuberosus ingestion on postprandial and 24 h glucose levels, as well as on intestinal microbiota in older adults. In total, 37 healthy older adults (age = 74.9 ± 0.8 years) were recruited. The participants were randomly assigned to either a morning group (MG, n = 18) or an evening group (EG, n = 17). The MG and EG groups were instructed to take Helianthus tuberosus powder (5 g/day) just before breakfast or dinner, respectively, for 1 week after the 1-week control period. The glucose levels of all participants were monitored using a continuous glucose monitoring system throughout the 2 weeks. The intestinal microbiota was analyzed by sequencing 16S rRNA genes from feces before and after the intervention. There were no significant differences in the physical characteristics or energy intake between groups. Helianthus tuberosus intake led to decreases in tissue glucose levels throughout the day in both groups (p < 0.01, respectively). As a result of examining the fluctuations in tissue glucose levels up to 4 hours after each meal, significant decreases in the areas under the curves (AUCs) were observed for all three meals after intervention, but only in the MG (breakfast: p = 0.012, lunch: p = 0.002, dinner: p = 0.005). On the other hand, in the EG, there was a strong decrease in the AUC after dinner, but only slight decreases after breakfast and lunch (breakfast: p = 0.017, lunch: p = 0.427, dinner: p = 0.002). Moreover, the rate of change in the peak tissue glucose level at breakfast was significantly decreased in the MG compared to the EG (p = 0.027). A greater decrease was observed in the change in the blood glucose level after the ingestion of Helianthus tuberosus in the MG than in the EG. Furthermore, the relative abundance of Ruminococcus in the MG at the genus level was significantly higher at baseline than in the EG (p = 0.016) and it was also significantly lower after the intervention (p = 0.013). Our findings indicate that Helianthus tuberosus intake in the morning might have relatively stronger effects on the intestinal microbiota and suppress postprandial glucose levels to a greater extent than when taken in the evening.
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Affiliation(s)
- Hyeon-Ki Kim
- Faculty of Science and Engineering, Waseda University, 2-2 Wakamatsu-cho, Shinjuku, Tokyo 162-8480, Japan; (H.-K.K.); (H.S.)
| | - Hanako Chijiki
- Graduate School of Advanced Science and Engineering, Waseda University, 2-2 Wakamatsu-cho Shinjuku, Tokyo 1628480, Japan; (H.C.); (T.N.); (M.O.)
| | - Takuya Nanba
- Graduate School of Advanced Science and Engineering, Waseda University, 2-2 Wakamatsu-cho Shinjuku, Tokyo 1628480, Japan; (H.C.); (T.N.); (M.O.)
| | - Mamiho Ozaki
- Graduate School of Advanced Science and Engineering, Waseda University, 2-2 Wakamatsu-cho Shinjuku, Tokyo 1628480, Japan; (H.C.); (T.N.); (M.O.)
| | - Hiroyuki Sasaki
- Faculty of Science and Engineering, Waseda University, 2-2 Wakamatsu-cho, Shinjuku, Tokyo 162-8480, Japan; (H.-K.K.); (H.S.)
| | - Masaki Takahashi
- Institute for Liberal Arts, Tokyo Institute of Technology, 2-12-1, Ookayama Meguro-ku, Tokyo 152-8550, Japan;
| | - Shigenobu Shibata
- Faculty of Science and Engineering, Waseda University, 2-2 Wakamatsu-cho, Shinjuku, Tokyo 162-8480, Japan; (H.-K.K.); (H.S.)
- Correspondence: ; Tel.: +81-3-5369-7318
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Italianer MF, Naninck EFG, Roelants JA, van der Horst GTJ, Reiss IKM, Goudoever JBV, Joosten KFM, Chaves I, Vermeulen MJ. Circadian Variation in Human Milk Composition, a Systematic Review. Nutrients 2020; 12:E2328. [PMID: 32759654 DOI: 10.3390/nu12082328] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/21/2020] [Accepted: 07/30/2020] [Indexed: 02/08/2023] Open
Abstract
Background: Breastfeeding is considered the most optimal mode of feeding for neonates and mothers. Human milk changes over the course of lactation in order to perfectly suit the infant’s nutritional and immunological needs. Its composition also varies throughout the day. Circadian fluctuations in some bioactive components are suggested to transfer chronobiological information from mother to child to assist the development of the biological clock. This review aims to give a complete overview of studies examining human milk components found to exhibit circadian variation in their concentration. Methods: We included studies assessing the concentration of a specific human milk component more than once in 24 h. Study characteristics, including gestational age, lactational stage, sampling strategy, analytical method, and outcome were extracted. Methodological quality was graded using a modified Newcastle-Ottawa Scale (NOS). Results: A total of 83 reports assessing the circadian variation in the concentration of 71 human milk components were included. Heterogeneity among studies was high. The methodological quality varied widely. Significant circadian variation is found in tryptophan, fats, triacylglycerol, cholesterol, iron, melatonin, cortisol, and cortisone. This may play a role in the child’s growth and development in terms of the biological clock.
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Beaulieu K, Oustric P, Alkahtani S, Alhussain M, Pedersen H, Quist JS, Færch K, Finlayson G. Impact of Meal Timing and Chronotype on Food Reward and Appetite Control in Young Adults. Nutrients 2020; 12:E1506. [PMID: 32455860 DOI: 10.3390/nu12051506] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/14/2020] [Accepted: 05/20/2020] [Indexed: 12/31/2022] Open
Abstract
Early meal timing and chronotype are associated with lower BMI, but their impact on appetite is poorly understood. We examined the impact of meal timing and chronotype on appetite and food reward. Forty-four adults were divided into early (EC; Morningness–Eveningness Questionnaire (MEQ) score = 55 ± 5) or late chronotype (LC; MEQ score = 40 ± 6) and assessed for body mass index, habitual energy intake (EI; three-day online dietary record) and eating behavior traits from the Three-Factor Eating Questionnaire (TFEQ). Participants attended the laboratory after ≥3 h fast on two occasions for early (AM; 8–10 a.m.) and late (PM; 4–6 p.m.) counterbalanced testing sessions in a 2 × 2 design. Appetite ratings and food reward (validated diurnal Leeds Food Preference Questionnaire) were measured in response to a standardized test meal. LC was associated with higher BMI (p = 0.01), but not with EI or TFEQ. The composite appetite score was lower in AM than PM (MΔ= −5 (95% CI −10, −0.2) mm, p = 0.040). Perceived test meal fillingness was higher in AM than PM and EC compared to LC (p ≤ 0.038). Liking and wanting high-fat food were lower in AM than PM (p ≤ 0.004). The late chronotype was associated with greater desire for high-fat food (p = 0.006). To conclude, early meal timing and early chronotype are independently associated with smaller appetite and lower desire for high-fat food.
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Al Abdi T, Andreou E, Papageorgiou A, Heraclides A, Philippou E. Personality, Chrono-nutrition and Cardiometabolic Health: A Narrative Review of the Evidence. Adv Nutr 2020; 11:1201-1210. [PMID: 32407537 PMCID: PMC7490156 DOI: 10.1093/advances/nmaa051] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/23/2019] [Accepted: 04/16/2020] [Indexed: 12/21/2022] Open
Abstract
Growing evidence suggests that personality traits play a role in obesity and cardiometabolic health. In addition, irregularity of food intake has emerged as a potential risk factor for obesity, cardiovascular disease, and metabolic syndrome. Recent studies suggest that when we eat, termed "chrono-nutrition," may be as important to what we eat. This concept covers 3 aspects: 1) irregularity of energy intake in meals (varying amounts of energy intake throughout the day and at different times from one day to the next), 2) frequency (number of meals per day), and 3) timing of food intake (actual time of day). A narrative review was conducted to identify literature evaluating the effect of personality on chrono-nutrition and subsequently obesity and cardiometabolic health. The search focused on research published since 2000 in MEDLINE using the search terms "personality," "chrono-nutrition," "cardiometabolic," "BMI," "obesity," and "metabolic rate." Findings indicate an inverse relation between conscientiousness and obesity, with people who are more conscientious having a lower risk of obesity. Furthermore, time of day of energy intake has been linked to obesity, since meals consumed in the evening have been associated with lower resting metabolic rate. Inconsistent timing and frequency of meals have also been linked to increased body weight and worse cardiometabolic health. Together, the data indicate that eating meals at the same time every day at regular intervals might be the reason why those who score high in conscientiousness are able to maintain a healthier weight. Despite the reviewed observational evidence, there is an apparent gap in the existing literature on the interplay between personality, chrono-nutrition, and obesity and particularly on how dietary interventions should be designed considering different personality traits. Future research is needed to clarify this association and how it interacts with other factors, thus elucidating the role of chrono-nutrition in health.
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Affiliation(s)
- Tamara Al Abdi
- Human Nutrition Department, Qatar University, Doha, Qatar
| | - Eleni Andreou
- Department of Life and Health Sciences, School of Sciences and Engineering, University of Nicosia, Nicosia, Cyprus
| | - Alexia Papageorgiou
- Department of Primary Care and Population Health, University of Nicosia, Nicosia, Cyprus
| | - Alexandros Heraclides
- Department of Primary Care and Population Health, University of Nicosia, Nicosia, Cyprus
| | - Elena Philippou
- Department of Life and Health Sciences, School of Sciences and Engineering, University of Nicosia, Nicosia, Cyprus
- Department of Nutritional Sciences, King's College London, London, United Kingdom
- Address correspondence to EP (E-mail: )
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Oike H, Ogawa Y, Azami K. Long-Term Feeding of a High-Fat Diet Ameliorated Age-Related Phenotypes in SAMP8 Mice. Nutrients 2020; 12:E1416. [PMID: 32423039 DOI: 10.3390/nu12051416] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/01/2020] [Accepted: 05/11/2020] [Indexed: 01/08/2023] Open
Abstract
High-fat diets (HFD) have been thought to increase the risk of obesity and metabolic syndrome, as well as shorten lifespan. On the other hand, chrono-nutritional studies have shown that time-restricted feeding during active phase significantly suppresses the induction of HFD-induced obesity in mouse model. However, the long-term effects of time-restricted HFD feeding on aging are unknown. Therefore, in this study, we set up a total of four groups: mutual combination of ad libitum feeding or night-time-restricted feeding (NtRF) and an HFD or a control diet. We examined their long-term effects in a senescence-accelerated mouse strain, SAMP8, for over a year. Hearing ability, cognitive function, and other behavioral and physiological indexes were evaluated during the study. Unexpectedly, SAMP8 mice did not show early onset of death caused by the prolonged HFD intake, and both HFD and NtRF retarded age-related hearing loss (AHL). NtRF improved grip strength and cognitive memory scores, while HFD weakly suppressed age-related worsening of the appearance scores associated with the eyes. Notably, the HFD also retarded the progression of AHL in both DBA/2J and C57BL/6J mice. These results suggest that HFD prevents aging unless metabolic disorders occur and that HFD and NtRF are independently effective in retarding aging; thus, the combination of HFD and chrono-nutritional feeding may be an effective anti-aging strategy.
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Yu BYM, Yeung WF, Ho YS, Ho FYY, Chung KF, Lee RLT, Lam MY, Chen S. Associations between the Chronotypes and Eating Habits of Hong Kong School-Aged Children. Int J Environ Res Public Health 2020; 17:ijerph17072583. [PMID: 32283829 PMCID: PMC7177399 DOI: 10.3390/ijerph17072583] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/04/2020] [Accepted: 04/06/2020] [Indexed: 01/08/2023]
Abstract
Later chronotypes have been found to be associated with unhealthy diets in adolescents and adults, but no study has been conducted in children. The aim of this study was to investigate the associations between the chronotypes and dietary patterns of school-aged children. Children aged 7–11 and their parents were recruited from five mainstream schools in Hong Kong. The parents were told to complete questionnaires on the children’s circadian preferences, food frequency, and dietary behaviors. All of the questionnaires were distributed and collected by schoolteachers. No gender differences in chronotype were observed (all p > 0.05). The evening-type was associated with significantly greater odds of viewing television (TV) during meals (adjusted odds ratios (OR) = 5.62 in boys and 5.39 in girls). Evening-oriented boys were prone to skipping breakfast (adjusted OR = 14.78), whereas evening-oriented girls were at risk of consuming fast food (adjusted OR = 7.74). There are indications of some gender differences in chronotype-related eating patterns. Sleep duration and screen time significantly mediated the associations between later chronotypes and unhealthy eating habits. Individualized dietary recommendations in accordance with circadian preferences may be effective at promoting healthy and nutritious diets for school-aged children.
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Affiliation(s)
- Branda Yee-Man Yu
- School of Nursing, Hong Kong Polytechnic University, Hong Kong, China; (B.Y.-M.Y.); (Y.-S.H.); (S.C.)
| | - Wing-Fai Yeung
- School of Nursing, Hong Kong Polytechnic University, Hong Kong, China; (B.Y.-M.Y.); (Y.-S.H.); (S.C.)
- Correspondence: ; Tel.: +852-2766-4151
| | - Yuan-Shan Ho
- School of Nursing, Hong Kong Polytechnic University, Hong Kong, China; (B.Y.-M.Y.); (Y.-S.H.); (S.C.)
| | - Fiona Yan Yee Ho
- Department of Psychology, The Chinese University of Hong Kong, Hong Kong, China;
| | - Ka Fai Chung
- Department of Psychiatry, The University of Hong Kong, Hong Kong, China;
| | - Regina Lai Tong Lee
- School of Nursing and Midwifery, The University of Newcastle, Callaghan 2308, Australia;
| | - Mei Yuk Lam
- School of Medical and Health Sciences, Tung Wah College, Hong Kong, China;
| | - Shucheng Chen
- School of Nursing, Hong Kong Polytechnic University, Hong Kong, China; (B.Y.-M.Y.); (Y.-S.H.); (S.C.)
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Berendsen M, Boss M, Smits M, Pot GK. Chrono-Nutrition and Diet Quality in Adolescents with Delayed Sleep-Wake Phase Disorder. Nutrients 2020; 12:E539. [PMID: 32093078 DOI: 10.3390/nu12020539] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/06/2020] [Accepted: 02/13/2020] [Indexed: 12/12/2022] Open
Abstract
Background: Delayed sleep-wake phase disorder (DSPD), characterized by delayed sleep-onset and problems with awakening in the morning, is mostly prevalent in adolescents. Several studies have suggested chrono-nutrition could present a possible modifiable risk factor for DSPD. Objective: To describe differences in chrono-nutrition and diet quality in adolescents with DSPD compared to age-related controls. Methods: Chrono-nutrition and diet quality of 46 adolescents with DSPD, aged 13–20 years, and 43 controls were assessed via questionnaires. Diet quality included the Dutch Healthy Diet index (DHD-index) and Eating Choices Index (ECI). Results were analysed using logistic regression and Spearman’s partial correlation. Results: Compared with controls, DSPD patients consumed their first food of the day significantly later on weekdays (+32 ± 12 min, p = 0.010) and weekends (+25 ± 8 min, p = 0.005). They consumed their dinner more regularly (80.4% vs. 48.8%, p = 0.002) and consumed morning-snacks less frequently (3.0 ± 2.1 days vs. 4.2 ± 1.7 days, p = 0.006). No differences in clock times of breakfast, lunch, or dinner were found. Moreover, no significant differences in overall diet quality were observed. Conclusion: This descriptive study showed chrono-nutritional differences between adolescents with and without DPSD. Further studies are needed to explore features of chrono-nutrition as a possible treatment of DPSD.
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Tamura K, Sasaki H, Shiga K, Miyakawa H, Shibata S. The Timing Effects of Soy Protein Intake on Mice Gut Microbiota. Nutrients. 2019;12. [PMID: 31892229 PMCID: PMC7019473 DOI: 10.3390/nu12010087] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 12/20/2019] [Accepted: 12/25/2019] [Indexed: 02/07/2023] Open
Abstract
Soy protein intake is known to cause microbiota changes. While there are some reports about the effect of soy protein intake on gut microbiota and lipid metabolism, effective timing of soy protein intake has not been investigated. In this study, we examined the effect of soy protein intake timing on microbiota. Mice were fed twice a day, in the morning and evening, to compare the effect of soy protein intake in the morning with that in the evening. Mice were divided into three groups: mice fed only casein protein, mice fed soy protein in the morning, and mice fed soy protein in the evening under high-fat diet conditions. They were kept under the experimental condition for two weeks and were sacrificed afterward. We measured cecal pH and collected cecal contents and feces. Short-chain fatty acids (SCFAs) from cecal contents were measured by gas chromatography. The microbiota was analyzed by sequencing 16S rRNA genes from feces. Soy protein intake whether in the morning or evening led to a greater microbiota diversity and a decrease in cecal pH resulting from SCFA production compared to casein intake. In addition, these effects were relatively stronger by morning soy protein intake. Therefore, soy protein intake in the morning may have relatively stronger effects on microbiota than that in the evening.
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Almoosawi S, Vingeliene S, Gachon F, Voortman T, Palla L, Johnston JD, Van Dam RM, Darimont C, Karagounis LG. Chronotype: Implications for Epidemiologic Studies on Chrono-Nutrition and Cardiometabolic Health. Adv Nutr 2019; 10:30-42. [PMID: 30500869 PMCID: PMC6370261 DOI: 10.1093/advances/nmy070] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 08/20/2018] [Indexed: 12/12/2022] Open
Abstract
Chrono-nutrition is an emerging research field in nutritional epidemiology that encompasses 3 dimensions of eating behavior: timing, frequency, and regularity. To date, few studies have investigated how an individual's circadian typology, i.e., one's chronotype, affects the association between chrono-nutrition and cardiometabolic health. This review sets the directions for future research by providing a narrative overview of recent epidemiologic research on chronotype, its determinants, and its association with dietary intake and cardiometabolic health. Limited research was found on the association between chronotype and dietary intake in infants, children, and older adults. Moreover, most of the evidence in adolescents and adults was restricted to cross-sectional surveys with few longitudinal cohorts simultaneously collecting data on chronotype and dietary intake. There was a gap in the research concerning the association between chronotype and the 3 dimensions of chrono-nutrition. Whether chronotype modifies the association between diet and cardiometabolic health outcomes remains to be elucidated. In conclusion, further research is required to understand the interplay between chronotype, chrono-nutrition, and cardiometabolic health outcomes.
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Affiliation(s)
- Suzana Almoosawi
- Brain, Performance, and Nutrition Research Center, Northumbria University, Newcastle-upon-Tyne, United Kingdom,Nestlé Research Center, Institute of Nutritional Sciences, Lausanne, Switzerland
| | - Snieguole Vingeliene
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Frederic Gachon
- School of Life Sciences, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland,Department of Diabetes and Circadian Rhythms, Nestlé Institute of Health Sciences, Lausanne, Switzerland
| | - Trudy Voortman
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Luigi Palla
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Jonathan D Johnston
- Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - Rob Martinus Van Dam
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore
| | - Christian Darimont
- Nestlé Research Center, Institute of Nutritional Sciences, Lausanne, Switzerland
| | - Leonidas G Karagounis
- Nestlé Research Center, Institute of Nutritional Sciences, Lausanne, Switzerland,Nestlé Health Science, Vevey, Switzerland,Experimental Myology and Integrative Physiology Cluster, Plymouth Marjon University, Plymouth, United Kingdom,Address correspondence to LGK (e-mail: )
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Aoyama S, Shibata S. The Role of Circadian Rhythms in Muscular and Osseous Physiology and Their Regulation by Nutrition and Exercise. Front Neurosci 2017; 11:63. [PMID: 28261043 PMCID: PMC5306200 DOI: 10.3389/fnins.2017.00063] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 01/27/2017] [Indexed: 01/13/2023] Open
Abstract
The mammalian circadian clock regulates the day and night cycles of various physiological functions. The circadian clock system consists of a central clock in the suprachiasmatic nucleus (SCN) of the hypothalamus and peripheral clocks in peripheral tissues. According to the results of circadian transcriptomic studies in several tissues, the majority of rhythmic genes are expressed in a tissue-specific manner and are influenced by tissue-specific circadian rhythms. Here we review the diurnal variations of musculoskeletal functions and discuss the impact of the circadian clock on homeostasis in skeletal muscle and bone. Peripheral clocks are controlled by not only photic stimulation from the central clock in the SCN but also by external cues, such as feeding and exercise. In this review, we discuss the effects of feeding and exercise on the circadian clock and diurnal variation of musculoskeletal functions. We also discuss the therapeutic potential of chrono-nutrition and chrono-exercise on circadian disturbances and the failure of homeostasis in skeletal muscle and bone.
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Affiliation(s)
- Shinya Aoyama
- Organization for University Research Initiatives, Waseda UniversityTokyo, Japan; Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda UniversityTokyo, Japan
| | - Shigenobu Shibata
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University Tokyo, Japan
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