Sleep is indeed an essential factor that takes up a considerable chunk of our health. Unfortunately, many people suffer from particular sleeping disorders or follow unhealthy habits that hinder them from resting correctly. One of the troubles people seem to would be sleeping with their mouths open. Not only is it embarrassing, but it can lead to more severe side effects. So if you want to know more about how to keep mouth closed while sleeping, then read on as I show you all about getting a good night's rest with healthy breathing and a closed mouth.