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Ron Gutman analiza una serie de estudios sobre la sonrisa y revela algunos resultados sorprendentes. ¿Sabías que la sonrisa puede predecir la longevidad? ¿Y que una simple sonrisa tiene un efecto medible en el bienestar general? Prepárate para activar algunos músculos faciales mientras aprendes más acerca de este comportamiento evolutivamente contagioso.
Ron Gutman is the founder and CEO of HealthTap, a personalized health-info site that's currently in beta. He's also the organizer of TEDxSiliconValley. Full bio »
Translated into Spanish by Sebastian Betti
Reviewed by Jorge Cuervo Manrique
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