Laughter
Some people say that laughter is the best medicine. Scientists are beginning to agree with this. They are studying laughter seriously and are finding that it is really good for us
So what happens when we laugh? We use fifteen different muscles in our face, and laughing id good for every organ in our body. When we laugh, we breathe quickly and exercise the face, shoulders, and chest. Our blood pressure goes down, and our circulation gets better. Our heartbeat is lower, and our brain makes a natural painkiller called a beta-endorphin