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The hidden power of smiling

6,362,368 views |

Ron Gutman |

TED2011

• March 2011

Ron Gutman reviews a raft of studies about smiling, and reveals some surprising results. Did you know your smile can be a predictor of how long you'll live -- and that a simple smile has a measurable effect on your overall well-being? Prepare to flex a few facial muscles as you learn more about this evolutionarily contagious behavior.

Ron Gutman reviews a raft of studies about smiling, and reveals some surprising results. Did you know your smile can be a predictor of how long you'll live -- and that a simple smile has a measurable effect on your overall well-being? Prepare to flex a few facial muscles as you learn more about this evolutionarily contagious behavior.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.

About the speaker

Ron Gutman

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Ron Gutman is an inventor, a serial technology and healthcare entrepreneur, an investor, a philanthropist and a Stanford University adjunct professor. His mission is to help everyone live happier, healthier lives.

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This talk was presented at an official TED conference. TED's editors chose to feature it for you.