We need adequate sleep, but it hasn’t always been clear why—and there’s still a lot we don’t understand about how our bodies rest. Dr. Matthew Walker has devoted his career to studying the subject of sleep and is now one of the foremost sleep experts in the world. In this episode of Revolution Health Radio, Dr. Walker talks about why we need sleep, what it does for our health, what happens if we miss our shuteye, and more.
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Contributor: Chris Kresser