Stressed out? Turn that frown upside down and you might just feel better, new research contends.
"Age-old adages, such as 'grin and bear it,' have suggested smiling to be not only an important nonverbal indicator of happiness but also wishfully promotes smiling as a panacea for life's stressful events," Kraft said in a journal news release. "We wanted to examine whether these adages had scientific merit; whether smiling could have real health-relevant benefits."
How the study was done