Answer:
Laughter is a physical reaction in humans consisting usually of rhythmical, often audible contractions of the diaphragm and other parts of the respiratory system. It is a response to certain external or internal stimuli. Laughter can arise from such activities as being tickled, or from humorous stories or thoughts.
Benefits of laughter:
- help the blood flow in the heart,
- makes you more creative,
- fortifies your immune system
- improves cardiac health
- banishes stress
- lower your blood pressure
- reduce the chances of a stroke.
- boosts mood
- diminishes pain,
- Humor lightens your burdens, inspires hope, connects you to others, and keeps you grounded, focused, and alert.
- Helps you release anger and forgive sooner
I hope I helped, sorry for the long paragraph, and please correct me if I'n wrong!