Published: Jan. 1, 2024
Language: Английский
Nutrients, Journal Year: 2024, Volume and Issue: 16(14), P. 2332 - 2332
Published: July 19, 2024
Chrononutrition is a rapidly evolving field of nutritional epidemiology that addresses the complex relationship between temporal eating patterns, circadian rhythms, and metabolic health, but most prior research has focused on cardiometabolic consequences time-restricted feeding intermittent fasting. The purpose this topical review to summarize epidemiological evidence from observational intervention studies regarding role chrononutrition metrics related timing regularity in health preservation cardiovascular disease prevention. Observational are limited due lack time-stamped diet data population-based studies. Findings cohort generally indicate breakfast skipping or later first occasion, lunch dinner, greater proportion caloric intake consumed evening associated with adverse outcomes, including higher risk for coronary heart disease, hypertension, type 2 diabetes, obesity, dyslipidemia, systemic inflammation. Randomized controlled trials also limited, as focus feeding. Overall, interventions shift patterns earlier day restrict tend have protective effects small sample sizes short follow-up notable limitations. Innovation dietary assessment approaches, develop low-cost validated tools acceptable participant burden reliably capture metrics, needed advancing evidence. Culturally responsive pragmatic sufficiently large representative samples understand impact fixed schedules health. Additional warranted modifiable determinants investigate context other dimensions (quantity, quality, food nutrition security) achieving equity, elucidate underlying physiological mechanisms.
Language: Английский
Citations
3
Obesity, Journal Year: 2024, Volume and Issue: 32(9), P. 1680 - 1688
Published: July 28, 2024
Abstract Objective Time‐restricted eating (TRE), a dietary approach that confines food intake to specific time windows, has shown metabolic benefits. However, its impact on body weight loss remains inconclusive. The objective of this study was investigate the influence early TRE (eTRE) and delayed (dTRE) fat mobilization using human adipose tissue (AT) cultures. Methods Subcutaneous AT collected from 21 participants with severe obesity. We assessed by measuring glycerol release in culture across four treatment conditions: control, eTRE, dTRE, 24‐h fasting. Results had significant lipolysis (glycerol [mean (SD)] micromoles per hour gram: 0.05 [0.003]; 0.10 [0.006]; 0.08 [0.005]; fasting, 0.17 [0.008]; p < 0.0001). Both eTRE dTRE increased compared control group, showing higher than during overall window, especially at nighttime/habitual sleep episode ( Further analysis based fasting duration revealed that, independently (in 8 h = [0.001]; 12 0.09 16 0.12 [0.011]; Conclusions This provides insights into potential benefits may guide design future strategies for management health. image
Language: Английский
Citations
3
Appetite, Journal Year: 2024, Volume and Issue: 204, P. 107751 - 107751
Published: Nov. 1, 2024
Time-Restricted Eating (TRE), a form of intermittent fasting, has gained popularity for weight control and metabolic health. It is not incorporated into dietary clinical guidelines, hence generally being recommended to the public. This qualitative study explores how individuals have discovered TRE as practice their motivations practising it. Using purposive snowball sampling, we recruited 21 participants who had engaged in at least 3 months (range over 5 years). In-depth interviews were conducted with an interview guide developed based on Health Belief Model. We utilised inductive coding process thematic analysis identify factors motivating adoption. Seven main themes emerged: (1) dissatisfaction resistance prior or traditional approaches, (2) perceived broader health benefits, (3) principles deemed logical, (4) low no cost adoption, (5) manageable psychosocial barriers, (6) non-restrictive easy use, (7) compatibility personal lifestyle. provided insights early phase adoption among real world settings. Future research should explore practitioners' perspectives better understand acceptability potential use management approach.
Language: Английский
Citations
3
Published: May 28, 2024
Intermittent fasting (IF) has been indicated as a valuable alternative to the classical caloric restriction dietary regimen for lowering body weight and preventing obesity-related complications such metabolic syndrome type II diabetes. However, is it effective? In this review article, we analyzed over 50 clinical studies in which IF, conducted by alternate day (ADF) or time-restricted feeding (TRF), was compared with approach. We evaluated different roles of IF treating human disorders syndrome, diabetes, some types cancer, well usefulness reducing cardiovascular risk factors hypertension. Furthermore, explored cellular pathway targeted exert their beneficial effects activating effector proteins that modulate cell functions resistance oxidative stress. contrast, investigated concerns health related adoption regimen, highlighting profound debate on loss regimens. have examined several trials formulate an updated conception regarding its therapeutic potential.
Language: Английский
Citations
2
Published: Jan. 1, 2024
Language: Английский
Citations
2