Why does it feel good to laugh? A. It releases certain brain chemicals including dopamine and endorphins. B. It helps us process pain management. C. It increases memory and attention. D. All of the above. Continue >> Why do we laugh in social situations? To calm ourselves down. To draw attention to ourselves. To show others we like and understand them. Continue >> Research has found that laughing raises your heart rate 10-20%. How many calories can 10-15 minutes of laughing burn? More than 50 Up to 40 Less than 20 Continue >> If laughing raises your heart rate, how can it help your cardiovascular system? It may help with blood flow. It may protect from infection. It may make the heart muscle stronger. Continue >> Laughing can help ease pain. True False Continue >> Laughing may help ease which mental health issues? Stress, by lowering the stress hormones cortisol and epinephrine Depression, by raising the happy chemical, serotonin Both Neither Continue >> Laughter is contagious. True False Continue >> A baby first giggles at what age? 1-2 months 3-4 months 8-9 months Continue >> When did early humans laugh? Before they could talk Once language was introduced After someone made the first knock-knock joke Continue >> Uncontrollable laughter can be a problem for people with pseudobulbar affect (PBA), a brain disorder common in people with: Heart disease Multiple sclerosis Rheumatoid arthritis Continue >> What movie is based on a true story about a doctor who uses humor as medicine? Dr. Doolittle Patch Adams Doc Hollywood Continue >> PLAY AGAIN !