Understanding The Different Stages of Sleep

Understanding The Different Stages of Sleep

Though we might think that our bodies simply shut down and totally relax during sleep, in fact many parts of the body remain surprisingly active. This is particularly true of the brain which sends out a constant stream of signs controlling what’s called our sleep cycle. There are five stages to a normal sleep cycle and, on a fantastic night’s sleep, you may experience all five of them several times in series. The five phases…

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