Some people say that laughter is the best medicine scientists beginning to agree with this. They are studying laughter seriously and finding that it is really good for us So when use fifteen different muscles in our face, and laughing is good for every organ in our body. When we quickly and the shoulders, and chest. Our blood pressure goes down, and our circulation gets better, o heartbeat is lower, and our brain makes a natural painkiller called a beta-endorphin Every minute we laugh is the same as forty-five minutes of relaxation. Many doctors around the world believe that laughter helps us get better when we are sick Today, there are laughter clubs around the world. They try to prove people's health The in India. Now they are all around the world. There are more than 450 laughter clubs just in India. All of people join a laughter clu They go once a day for 20 minutes and start to There are no kes. People laugh as a kind of exercise, and everyone feels better afterwards. Some people pay a lot of money to join a laughter club and just laugh Of course, there are many kinds of laughter. may change the way we laugh in different situations. But we all have a laugh that is special to us. How do you usually laugh? Here's a joke to make you laugh: Doctor! Doctor! Every time drink coffee, I get a sharp pain in my eye. Doctor: Well, take out the spoon.