Why doctors recommend a ‘belly laugh’ at least two times a week | The IndependentNotifications can be managed in browser preferences.Jump to contentIndependentSwipe for next articleIndependent Bulletin homepageDownload ourSocial PartnerWe are 8 logo (opens in a new tab)AllNewsSportCultureLifestyleAlbert StummSunday 21 December 2025 21:44 GMTThe modern study of laughter — gelotology — began emerging in the 1960s (file) (Getty Images)Doctors and researchers advocate for regular "belly laughs" due to significant health benefits, including stress relief, improved heart health, and a boosted immune system.But the benefits don’t stop there, according to Dr. Michael Miller, a cardiologist who said, “Like we say, exercise at least three to five days a week. Belly laugh at least two to five days a week.”Research by Dr. Miller indicates laughter produces endorphins, dilates blood vessels, lowers blood pressure and inflammation, and reduces the risk of heart attacks.“When you’ve had a really good laugh, you feel very relaxed and light,” said Miller, “It’s like you’ve taken pain medication.”Forced laughter — or simulated mirth, in academia — may even be more beneficial than spontaneous laughter. Simulated or forced laughter, as practiced in laughter yoga, decreases stress hormones and chronic pain, and improves your mood.In fullThe surprising health benefits of a belly laugh – even if it’s forcedThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in