Why Do Eyelids Get Heavy When You're Sleepy? Why Do Eyelids Get Heavy When You're Sleepy?

By Danielle Cronquist Published at March 23, 2015

There's a reason why your eyes may start to feel heavy as you get tired.

Articles

see all
Foods to Help You Sleep  
Foods to Help You Sleep
By Danielle Cronquist Published at On Monday
Why Do We Sleepwalk?  
Why Do We Sleepwalk?
By Victoria Candland Published at On Thursday
7 Ways to Improve Sleep with Restless Legs Syndrome  
7 Ways to Improve Sleep with Restless Legs Syndrome
By Victoria Candland Published at Last Monday
Hide the Social Toolbar Show the Social Toolbar