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Healthy Teeth, Healthy Smile?

Your smile is one of your best assets, so, of course, you want to keep it sparkling.But even if you brush, use white strips, and visit your dentist twice a year, it may not be enough.

Here are some factors that can wreak havoc on your teeth and gums, and put a serious damper on your smile.

(Photo Credit: Istockphoto/Text: Kristin Koch)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

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