Meal Timing and Macronutrient Composition Modulate Human Metabolism and Reward-Related Drive to Eat.

ABSTRACT: The 'time-of-day' modifies the metabolic response to meals, but less data exist on the diurnal variations in the hedonic drive to eat. In the present paper, we evaluate the effects of meal timing and macronutrient composition on metabolic responses and the homeostatic vs. hedonic regulation of appetite. In study 1, 84 young, healthy adults completed an online computer-based task assessing the homeostatic and hedonic drive to eat in the morning and evening. In study 2, 24 healthy, young men received 2 identical (850 kcal each) meals in the morning (8:45 h) and evening (18:00 h), of 2 experimental conditions: (i) regular carbohydrate (CH) meals (regular-CH), and (ii) high carbohydrate (high-CH) meals, containing 50 and 80% of energy from CHs, respectively. Serial blood samples were obtained,

SUBMITTER: Chamorro R 

PROVIDER: S-EPMC8839823 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature