Men’s Health: “Why science says you should take a daily selfie”

December 21, 2016

Smile for your smartphone: Snapping selfies can help boost your mood, a new study from the University of California, Irvine found. … Seeing yourself physically engage in a positive facial expression − like a smile − can decrease stress hormones like cortisol, so you start to actually feel happier and more relaxed, says study author Sanna Ali.

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