Special Report: Laughter is the best medicine
Published Wednesday, November 21, 2012 6:34PM EST
Last Updated Sunday, November 25, 2012 2:53PM EST
It's long been said that laughter is the best medicine -- but can the physical act of laughing really beat stress or manage pain?
That's the belief behind ''laughercize,'' a laughing exercise program led by laughologist Albert Nerenberg.
Devotees swear it works.
Watch this special report by Annie DeMelt and decide if giggles and guffaws can really make positive changes.
CTV Montreal: Special Report: Laughter is the best medicine