Sleep is important—just look at the devoted to it. But before you can improve your sleep, you need to ask: How much sleep do I need?
Because let's be honest, a can only do so much.Finding out the amount of sleep you need varies per person, says sleep scientist Roy Raymann, Ph.D.
and Chief Scientific Officer at . "Some people are doing fine on a nightly seven hours of sleep, while others need more. Only very few people can do with less than five hours a night without negative health and well-being consequences."Even though the amount of sleep required is different for everyone, there are ways to find out what works best for you.
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