Peanuts, Honey and More Surprising Tricks for a Knockout Smile
Jun 8, 2013 by CB
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A new study suggests that holding a smile on one’s face during periods of stress may help the heart. The study, due to be published in a forthcoming issue of Psychological Science, lends support to the old adage “grin and bear it", suggesting it may also make us feel better…
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http://www.medicalnewstoday.com/articles/248433.php