Stub your toe? Skip pain pills. Employ expletives instead.
Cursing can act as a form of pain relief, according to a study by Keele University in England published this month in the American Journal of Pain.
A caveat: Persistently profane persons — those who swear as much as 60 times a day or more — see less benefit from blue language as opposed to those who curse just a few times a day.
Continue reading at the Tennessean.