While many of us pine for toothpaste-commercial-white teeth as much as we do symmetrical features or a thick head of hair, the desire for a brighter smile isn't just a matter of vanity. Research ...

Dreaming of a whiter smile but frustrated by those persistent stains thanks to the effects of your daily coffee (or wine) fix? Less-than-white teeth can be a real confidence killer, but don't worry — ...

Have you tried whitening teeth with baking soda, lemon, or whitening toothpastes? A doctor explains what works and what doesn’t – and also: Are there dangerous side effects? Teeth whitening is one of ...