Why does saliva fall from the mouth while sleeping | Reality Facts

The body normally produces more than 1 liter of saliva per day. ... The simplest answer is that you drool during sleep because your mouth is open. The muscles of the body relax during sleep, especially during REM sleep, and it is possible for your mouth to fall open at this time.
#RealityFacts
#TalhaFilms Download Our Talha Films Official App
Play Store : https://play.google.com/store/apps/details?id=com.dev.alisyed.youtubeapidemo&hl=en
App Store : https://apps.apple.com/pk/app/talha-films/id1501075862

Видео Why does saliva fall from the mouth while sleeping | Reality Facts канала Reality Facts