Laughter is a part of human behavior regulated by the brain, helping humans clarify their intentions in social interaction and providing an emotional context to conversations. Laughter …

Dec 21, 2025 · They say laughter is the best medicine. Michael Miller, a cardiologist and medical professor at the University of Pennsylvania, says they’re right.

Aug 1, 2025 · When you laugh, your body responds in ways that promote healing, relaxation, and resilience. Laughter is more than a spontaneous reaction to something funny. It’s a natural and …

Laughter is not limited to communicating mirth. It can be triggered by embarrassment and other social discomforts. Laughter may have evolved to facilitate bonding across large groups of …

More than just a mood booster, laughter has proven effects on heart health, stress, and even brain function. Experts say that for women in midlife, a good laugh might be one of the most …

For thousands of years, versions of the saying “laughter is the best medicine” have emerged in religious, scientific and popular literature—and for good reason. Laughter helps our …

Dec 20, 2025 · Yes! Laughter can aid stress relief, mental health, pain, immune system function, and even boost your overall well-being. Here are the health benefits of laughter.