Would you ever have guessed that laughing is good for you? Are there serious benefits to cracking up? Yup, it’s true; there are health benefits to laughing, and they’re nothing to laugh at. Laughter can enhance your physical, emotional, and mental health. Laugh away! 8 Ways Laughing Can Make You Healthier Laughter can improve your immune system, making it easier to fight off viruses and other bugs. When you laugh, your body increases immune cells, as well as antibodies, that help you fight infection.