Why is laughter called the best medicine?, Because it has positive effects on both the mind and the body, Because it stops exercise, Because it makes people sleep, Because it stops exercise, How does laughter affect the human body?, It slows down the heart, It increases heart rate, makes you breathe faster, increases oxygen levels and strengthens muscles., It makes you tired, It weakens muscles, How many calories can laughing burn? .3, About 50 calories (in 10-15 minutes), 10 calories, 200 calories, 100 calories, Who is Madan Kataria, He is an Indian doctor who started the first laughter club, A teacher, A scientist, A football player

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