Day or night, many of us grind or clench our teeth, and don't even realize we're doing it. Here are three questions to ask yourself.
The Healthy @Reader's Digest on MSN
We asked 4 dentists to name the best mouthwash—and they all said the same thing
While that minty burn sure seems like it's working, oral hygiene experts explain why that's not what you want in your rinse.
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