When you drink cold water or a hot cup of coffee, do your teeth feel a little sensitive? Or, when you take a bite of food, do you have a toothache shortly after? If you answered yes, you might be ...

The Conversation reports that sugar corrodes teeth within seconds as bacteria form plaque, leading to cavities.

Advertisements for special toothpastes, powders and gums suggest that it’s possible. Here’s what dental experts say. By Katie Camero Most of us know that the best defense against tooth decay — or ...

Dentists say fluoride remains key to preventing cavities, but toothpaste, mouthwash and nursing water can help if access changes.

Calgary, Alberta, added fluoride back to its water after a large increase in tooth decay fcafotodigital/Getty Florida is the second state to remove the mineral fluoride from its water supply, after ...