why do you grind your teeth
How to Stop Teeth Grinding. The habit of grinding, gnashing, grating, or clenching the teeth is termed bruxism, and millions of adults and children are affected by this condition. While its exact cause is unknown, most experts believe that bruxism can occur as a response to increased psychological stress. Bruxism involves any type of forceful contact between the teeth, whether silent and clenching, or loud and grating.