When it comes to learning how to stop teeth grinding in both the day and the night, one thing that you may want to do is eliminate caffeine from your diet. While caffeine such as that found in coffee can help to stimulate the brain for a bit, it can also cause your body to become more stressed. As mentioned, stress is one of the main causes of teeth grinding. When it comes to quitting caffeine, make sure that you do it slowly. Try limiting the number of caffeinated drinks that you have per day.
As you slowly cut caffeine from your diet you are likely going to find that you feel more relaxed. When you are more relaxed you are going to be less likely to grind your teeth. Not only is cutting caffeine from your diet good for helping you quit grinding your teeth, but it is also better for your health overall as there are many negative effects caused by caffeine.