Question: 10 reasons why laughter is the best medicine?
Answer: Laughter relaxes the whole body. ... 
Laughter boosts the immune system. ... 
Laughter triggers the release of endorphins, the body's natural feel-good chemicals. ... 
Laughter protects the heart. ... 
Laughter burns calories. ... 
Laughter lightens anger's heavy load. ... 
Laughter may even help you to live longer.