http://www.rd.com/slideshows/how-to-smile-for-better-health/
Smiling Can Improve Your Wellbeing
After DePauw University researchers analyzed the grins of hundreds of graduates in multiple years of yearbook photos, they found that the top 10 percent of smilers had a divorce rate of about one in 20. Those in the bottom 10 percent, however, were five times as likely to get divorced. “Smilers tend to be happier, more social, and more emotionally stable, all traits that lead to successful relationships.
Smiling Can Improve Your Wellbeing
After DePauw University researchers analyzed the grins of hundreds of graduates in multiple years of yearbook photos, they found that the top 10 percent of smilers had a divorce rate of about one in 20. Those in the bottom 10 percent, however, were five times as likely to get divorced. “Smilers tend to be happier, more social, and more emotionally stable, all traits that lead to successful relationships.
