White teeth are highly valued by young adults. But an even tooth color is considered to be of even higher importance. A study from the University of Gothenburg, one of the first of its kind, shows ...

On the connection between nutrition and smile: Why a combination of pigment and acidity is the enamel's "enemy," and how hard cheeses and chewing gum can help you maintain a white and healthy shade?

Even if you brush your teeth twice a day, certain foods and drinks can still affect their color.

The best accessory, as they say, is a smile. But when dealing with naturally yellow teeth, flashing a grin is a lot easier said than done. While it's certainly no big deal to have teeth that aren't ...