Students of age 12 - 18 years require about eight hours of sleep daily while students of age 7 - 12 years require about nine hours sleep daily.
Sleep is a condition of rest in which metabolic activities in the body are very much reduced. Sleep is an important part of development. Sleep deprivation could lead to problems such as impaired cognitive functions, stress and immune deficiency.
For students of age 12 - 18, the minimum recommended sleep eight hours per night is about eight hours. For students of age 7 - 12 years, the minimum recommended hours of sleep is nine hours per night.
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