Laughter
Some people say the laughter is the best medicines. 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 lifteen different muscles in our face, and laughing is 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.