Can New Research Help You Sleep Less?

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Can New Research Help You Sleep Less?

by WSJ Live 3:09 mins

Can New Research Help You Sleep Less?

by WSJ Live 3:09 mins

Less than 1% of Americans need less than six hours of sleep. Researchers are trying to unlock the secrets of the early-to-bed, early-to-rise sleeper. WSJ health reporter Sumathi Reddy discusses on Lunch Break with Tanya Rivero. Photo: Getty

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