Go Take a Nap Already! Interesting Factoids about Sleep:
Beth Terry | August 8, 2007
~ Sleep deprivation can kill you.
~ Waking you up in the middle of REM (Rapid Eye Movement or deep sleep) will make you tired all day, even if you went back to sleep and got a total of 8 hours. If you are awakened when you are not in REM sleep, you are not […]