View clinical trials related to Time Restricted Feeding.
Filter by:There is objective need to evaluate the differences in dietary intake (DI), body composition (BC), lifestyle (LS) and cardiovascular diseases (CVD) risk factors between healthy and active vegetarinas (VEG) and non vegetarians (non VEG) and references (according to gender). The aim of this cross-sectional study for investigators is to document the potential differences in DI (non adjusted and adjusted), BC, LS and CVD risk factors between healthy and active VEG and non VEG, aged from 18 to 80 years, and to evaluated correlation between DI variables and CVD risk factors. The study during the COVID-19 pandemic period will be self-reported. As variables the investigators will include the dietary intake, BC (body height, body weight, body mass index (BMI), body fat percentage (BF %)), lifestyle status (physical activity, daily seating, hygiene of sleep, socio-economic status, and motive for practicing chosen diet). The investigators will also record their maximum (lifetime) body weight, lipids (total-cholesterol, LDL-cholesterol, HDL-cholesterol, and triglycerides) and blood pressure (BP) status. The investigators hypothesis are: (H1): There are differences in DI and quality of the diet (compared with references). (H2): There are differences in BC between the VEG in non VEG (according to gender). (H3): The are no differences between in CVD risk factors between the VEG and non VEG (according to gender). (H4): The are no differences in the effect of two intervals of time restricted feeding (i.e., 8-12 hours vs. 12-16 hours) within dietary pattern (according to gender).
The purpose of this study is to test whether eating earlier in the day and/or timed light therapy can improve blood sugar in people with type 2 diabetes. This study will also test whether these treatments improve other aspects of health, including the circadian (biological) clock, sleep, weight, body composition, cardiovascular health, quality of life, and mood.
Background: Time-restricted feeding can improve insulin sensitivity, and increase fat oxidation in people with prediabetes independent of weight loss. It may also help people to lose weight. However, it has not been tested in people with type 2 diabetes. Plan of investigation: Participants meeting the eligibility criteria will be randomized to the TRF arm or the continuous eating arm. Both arms with be given a prescribed dietary plan to help them lose 5% of body weight. In the TRF they will permitted to eat between midday and 6pm. In the continuous eating arm they will be allowed to eat between 8am and 11pm. Participants will attend the nutrition clinic every two weeks to be weighed and be given personalized support to help them follow their assigned diet. Prior to starting the diets outcome measures will be taken: Glycaemia will be measured by a glucose tolerance test, and 7-day continuous glucose monitoring. HbA1c will be taken from fasting blood sample. In addition, the fasting sample will be taken for measurement of insulin, lipid profile and inflammatory markers. We will also use questionnaires to assess quality of life, a 3-day food diary to assess compliance to diet especially meal timings. Capillary ketones will also be used to assess whether compliance to the assigned fasting period. Outcome measures will also be taken during 7 days of the second month, and then the final seven days of the last month on the diet. The primary outcome is HbA1c.
Bariatric surgery patients have a variable course of weight loss, maintenance and regain. Time restricted eating is an approach that may help individuals lose weight and improve metabolic functioning. We propose a pilot 12-week trial of a 10-hour time restricted eating intervention among post-bariatric surgery patients. The intervention would consist of weekly sessions for 4 weeks, followed by one session every two weeks through 12 weeks, with weight change as the primary outcome.
A randomized controlled trial to determine the effectiveness of either morning or evening time-restricted feeding on body composition in sedentary, breakfast eating overweight and obese adults. Three parallel groups were assigned to either morning fasting (MF), evening fasting (EF), or a control group and asked to do the intervention for 6 weeks. Changes in body composition (change in weight, percent body fat percent, and percent lean body mass) are the primary outcome, and hunger and satiety ratings and physical activity are secondary outcome measures.
We evaluated the effects of Time-Restricted Feeding (TRF) regimen on Impaired Glucose Regulation (IGR) in comparison with overweight/obese patients receiving standard of care over 12 months.
Time restricted feeding (TRF) is a novel type of intermittent calorie restriction diet that involves eating a daily period of 8 hours or less. This is a randomized controlled trial to evaluate the effect of time restricted feeding (TRF) on weight loss and cardiometabolic risk factors in obese adults over 12 months compared to continuous energy restriction (CER).