Metabolic dysfunction following weight cycling in male mice.

ABSTRACT:

Background

Combatting overweight or obesity can lead to large fluctuations in an individual's body weight, often referred to as weight cycling or 'yo-yo' dieting. Current evidence regarding the potentially damaging effects of these changes is conflicting.

Methods

Here, we assess the metabolic effects of weight cycling in a murine model, comprising three dietary switches to normal or high-fat diets at 6 week intervals; male C57BL/6 mice were fed either a control (C) or high-fat (F) diet for 6 weeks (n=140/group). C and F groups were then either maintained on their initial diet (CC and FF, respectively) or switched to a high-fat (CF) or control (FC) diet (n=35/group). For the final 6 week interval, CC and CF groups were returned to the control diet (CCC and CFC groups), while

SUBMITTER: Schofield SE 

PROVIDER: S-EPMC5344184 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature