TIL insufficient sleep has an impact on total daily energy expenditure, food intake, & weight gain. Increased food intake during insufficient sleep is a physiological adaptation to provide energy needed to sustain additional wakefulness; User divertingmind, in the Today I Learned (TIL) subreddit, 17 Oct 2019
Impact of insufficient sleep on total daily energy expenditure, food intake, and weight gain User mubukugrappa, in the Reddit Science subreddit, 10 Apr 2013