Opposite effects of low-carbohydrate high-fat diet on metabolism in humans and mice.

ABSTRACT:

Background

Low-carbohydrate diet (LCD) is effective for weight loss and glycaemic control in humans. Here, the study aimed to explore the effects of LCD/high-fat diet (HFD) in both humans and mice.

Methods

Twenty-two overweight or obese participants received LCD for 3 weeks. Based on carbohydrate intake > 10% or ≤ 10% of calories, the participants were divided into moderate LCD (MLCD) and very LCD (VLCD) groups. The participants completed a 10-question food preference survey. Meanwhile, C57BL/6J mice were assigned to five groups: chow diet (CD, 10% fat), HFD with 60%, 70%, and 75% fat from cocoa butter (HFD-C), and HFD with 60% fat from lard (HFD-L) and fed for 24 weeks. Eight mice were acclimatised for the food-choice test.

Results

LCD decreased the total energy inta

SUBMITTER: Cai L 

PROVIDER: S-EPMC10636972 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature