A member asked:

Sir at the least how many hours of sleep is needed...am nw preparing for the final year mbbs exam?

A doctor has provided 1 answer
Dr. David May answered

7.7 hours: On average the best amount of sleep is at least 7.7 hours. That is not the amount of time you are in bed, but the actual time asleep, which is always less than the time in bed.

Answered 7/29/2013

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