The Best Beauty Advice From Science You Will Get Today (M)

Study tested the effects of poor sleep on two consecutive nights.

Study tested the effects of poor sleep on two consecutive nights.

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Author: Dr Jeremy Dean

Psychologist, Jeremy Dean, PhD is the founder and author of PsyBlog. He holds a doctorate in psychology from University College London and two other advanced degrees in psychology. He has been writing about scientific research on PsyBlog since 2004.