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Grr! What's got you grinding those teeth?
by Staff
Are you a "bruxer"? It's not the latest exercise or diet craze to come out of L.A. Hardly. It's actually just the medical term for those who grind their teeth. And if you're one of them, you're not alone. About 47 million Americans grind their teeth. So what's the deal? Why do we do it and can it cause problems? Find out in our quiz!