facts about sleep you don't know


There are so many unknowns about our sleep. There are so many things we yet need to discover. But there are also things we know. Here are 16 useful facts about your sleep that you did not know. Whether you are wondering how much sleep you need, or your baby needs, or what the purpose of sleeping is, or what happens while you sleep, or if others sleep the same ways as you do… This can answer your questions.

Last updated: January 1, 2015 at 16:10 pm