Effects of ad libitum food intake, insufficient sleep and weekend recovery sleep on energy balance.

ABSTRACT:

Study objectives

Insufficient sleep is believed to promote positive energy balance (EB) and weight gain. Increasing weekend sleep duration to "recover" from weekday sleep loss is common, yet little is known regarding how weekend recovery sleep influences EB. We conducted a randomized controlled trial to assess how: (1) 2 days and 8 days of insufficient sleep and (2) ad libitum weekend recovery sleep impact EB (energy intake [EI] - energy expenditure [EE]).

Methods

Following ten baseline days with 9 h per night sleep opportunities, participants completed one of three 10-day experimental protocols with ad libitum EI: control (9 h sleep opportunities; n = 8; 23 ± 5 years [mean ± SD]); sleep restriction (SR; 5 h sleep opportunities; n = 14; 25 ± 5 years); sleep restriction with

SUBMITTER: Depner CM 

PROVIDER: S-EPMC8598190 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature