Want to Get More Deep, Restorative Sleep, Starting Tonight? Science Says All It Takes is 10 Minutes a Day

A little more activity can lead to longer periods of restorative sleep.

EXPERT OPINION BY JEFF HADEN @JEFF_HADEN

Illustration: Getty Images

Getting good sleep is critical. One study found that people who sleep for five to six hours are 19 percent less productive than people who regularly sleep for seven to eight hours per night. People who sleep for fewer than five hours are........

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