What happens when we sleep?

Sleep, a real necessity in life, is a fascinating phenomenon that occurs at least daily in our lives. Before now, sleep was thought to have been an inactive state in which both the brain and the body shuts down in order to rest from the day’s work. But scientists have found out that sleep in itself is an activity in which the Brain is most times more active than when we’re awake. Sleep has an immense influence on our physical and mental well-being. Understanding what happens during sleep is the main aim…

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