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why do people sleepWhat are the 5 roles of sleep that are essential to live! ? [Sleep story]


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why do people sleepWhat are the 5 roles of sleep that are essential to live! ? [Sleep story]

Deep non-REM sleep is rest time for the brain. → Continue reading

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It is a sports support site that serves as a bridge between professional athletes and fans, and delivers the real faces of athletes that are not usually shown through events such as talk shows.Health information and sports experiences are also available.