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 is used as a signal …

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 people.

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 powerful ...

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 neurological, physical, …

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.