The sound of roaring laughter is far more contagious than any cough, sniffle, or sneeze. Humor and laughter can cause a domino effect of joy and amusement, as well as set off a number of positive physical effects. Humor and laughter strengthen our immune systems and help us recover from illness, as well as bring [...]

Laughing is equated to a low-impact aerobic exercise so it is heart-healthy. Yes, even the most serious-minded can gain value in creating “aha” moments from “lol” experiences.