Are you still staying up late?Staying up late will affect the six major functions of the body

Experts said that sleep itself has many important physiological functions. It participates in the activity of brain nerves, endocrine activities, metabolism, cardiovascular and cerebrovascular, sympathetic nerves, and influence gene changes.Sleep time is too short or causes genetic mutations, and even elderly dementia occurs.Too short sleep time can also affect cardiovascular and cerebrovascular, resulting in excessive excitement of sympathetic nerve, increased incidence of cardiovascular and cerebrovascular diseases.

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