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#47 - Too Much Sleep

The Matt Walker Podcast

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The Effects of Sleep on Cognitive Function

In Japan, scientists found that when individuals went from 7.5 to 8.75 hours of sleep a night, their neurocognitive functioning improved significantly. The Harvard and Surrey research groups replicated the findings in their new study. Blood sugar levels were significantly improved when those individuals started sleeping 8.5 hours a night,. decreasing away from the direction of diabetes.

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