Just about everyone occasionally wishes that their smile was a little bit whiter. There are all kinds of things you can do about that—cut out coffee, brush often, etc.—but for some people, even that may not be enough.
In fact, some people may feel like their smile won’t get whiter no matter what they do. As it turns out, a lot of that may come down to genetics. Here’s a little bit more information about the genetic reasons your teeth could be yellow, and what you can do about it.
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