Sleeping less than 6 hours can cause you to feel up to 25% hungrier.
Less than 5.5 hours of sleep a night makes it 55% harder to lose weight (poor sleep causes a lower metabolic rate).
The Scary Truth About Weight Loss And Sleep
Better Living
[…] hours sleep and might up this by another 2 hours if they are competing (source)! And according to this infographic from Sleep Genius… sleeping less than 5.5 hours makes it 55% harder to lose weight and sleeping less than 6 […]