The One Simple Thing That Will Make You Happier (VIDEO)

01/11/2014 10:11am ET | Updated January 23, 2014

It's been said that "Being happy is better than not being happy." But just what is the key to happiness?

According to ForHumanPeoples' new video, the answer is simple: a smile.

"Each smile makes another mouth widen, and another frown turns upside down," the video says.

Watch above to find out how a simple smile is the solution to spreading joy, feeling good and being happier.

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