Graph on teens sleeping watch online
National Institute of Medicine. So, how much sleep do we really need to keep ourselves healthy? The following chart provides recommended hours of sleep per day. These are guidelines as sleep needs graph on teens sleeping from person to person. Adults For most adults, 7 to 8 hours graph on teens sleeping night appears to be the best amount of sleep, although some people may need as few as 5 hours or as many as 10 hours of sleep each night.
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