Brian Halvorsen, dentist, explains in this video how to avoid grinding and clenching your teeth. He gives practical advice on how to do this. He tells you that you can stop clenching just by becoming aware of the fact that you are clenching your teeth and trying to make a habit of keeping your teeth apart. He says that stress is the main reason we clench our teeth and that getting into yoga or meditation program can help to de-stress. He also recommends certain exercises you can do to help your jaw muscle. Lastly, he says that if the problem does not get better to visit your dentist who has several things that can help you as well.