"How Sleep Works"Until the 1950s, most people thought of sleep as a passive, dormant part of our daily lives. We now know that our brains are very active during sleep. Moreover, sleep affects our daily functioning and our physical and mental health in many ways that we are just beginning to understand.
Sleep is one of those funny things about being a human being - you just have to do it. Have you ever wondered about why people have to sleep or what causes dreams? In this article, you'll find out all about
sleep and what it does for you.
-Jon
posted by Jon at 5:35 PM I I
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