Laughing with others releases endorphins in the brain, a natural painkiller hormone that makes you feel great. It also activates the release of serotonin, the same brain chemical that helps to ...

There absolutely is truth to laughter really is the best medicine. Laughing has an actual effect on stress hormones, including cortisol and epinephrine, which is the fight or flight hormone.

Their brains release feel-good hormones that strengthen their bond with you. Image caption, When your baby is laughing, parts of the brain that are associated with emotions and memory are ...