Add Yahoo as a preferred source to see more of our stories on Google. Your smile is the first thing most people notice, but if you weren’t blessed with a naturally white smile, don’t worry: There are ...

You can try to prevent it, but it’s inevitable: everyone’s teeth stain and yellow over time. Dark-colored foods and drinks are unavoidable in our diets, and genetics, thin enamel or poor oral hygiene ...

I’ve been covering lifestyle content for over seven years. How can you tell which are the best whitening products for sensitive teeth? One important measure is that they use a lower percentage of ...

You shouldn’t experience tooth pain when you eat a spoonful of ice cream, take a sip of hot coffee, inhale cold air on a winter day or brush and floss. If you do, there’s a good chance you have ...

Oral care can be a drag, even on the best of days. And if you have sensitive teeth and gums, even something as basic as daily brushing can be a pain — literally. In previous reporting on caring for ...

Teeth whitening often involves bleaching the teeth to remove stains and discoloration. The best teeth whitening products provide noticeable results without damaging the teeth or irritating the gums.

Why are our teeth so sensitive? The answer originates in the armored skin of ancient fish. If you’ve ever experienced dental pain, you've probably wondered why our teeth would evolve to function like ...