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  1. Laughter - Wikipedia

    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 …

  2. Why Laughter Really Is the Best Medicine—and How It Affects ...

    Jan 20, 2026 · You’ve probably heard the old adage, “Laughter is the best medicine.” Laughing, after all, can make you feel good in the moment, potentially raising your spirits on a lousy day. But laughter …

  3. 10 Health Benefits of Laughter: Physical, Mental, Emotional

    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 …

  4. Laughter - Psychology Today

    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.

  5. Is Laughing Good for You? 6 Health Benefits of Laughter

    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.

  6. The Health Benefits of Laughter - Verywell Mind

    Jan 9, 2026 · Laughing can relieve stress, increase pain tolerance, support immunity, and more. Learn many health benefits of laughter, along with how to laugh more in your life.

  7. LAUGHTER Definition & Meaning - Merriam-Webster

    The meaning of LAUGHTER is a sound of or as if of laughing. How to use laughter in a sentence.

  8. Brain Health Benefits of Laughter – Lifestyle Medicine

    Jul 14, 2025 · “Laughter brings oxygen to the brain and activates the release of anti-stress hormones that allow you to function more efficiently and joyfully,” she says. Laughter exercises are also helpful …

  9. Why Laughter Is the Best Medicine, According to Science

    Sep 12, 2025 · Laughter is more than a fleeting moment of amusement; it is a force that touches every dimension of health—biological, psychological, and social. It reduces stress, strengthens immunity, …

  10. It’s true: laughter is strong medicine. It draws people together in ways that trigger healthy physical and emotional changes in the body. Laughter strengthens your immune system, boosts mood, diminishes …