The #1 Health Mistake

Photo by MarcelC/iStock / Getty Images
Photo by MarcelC/iStock / Getty Images

Voluntary circadian phase delay. A.K.A. staying up way too late. 

Going to bed too late messes with your blood pressure (1), your hunger hormones (2), your stress hormones (3) (4), your growth hormone (5) (6), and your immune system (7) (8), all at the same time.   

People sometimes assume that sleep is just meant for the brain - mood, memory consolidation/retention, and focus - but it's clearly meant for the body as well. The downstream effects of going to bed and falling asleep at a reasonable time are numerous and include, building muscle mass, mobilizing fat stores, and optimizing immune function. 

If you're not one for reading research, my post on sleep hygiene goes into greater detail regarding these effects.