Cavities, also known as dental caries, are a sign of tooth decay. As the decay progresses, small holes begin to develop in the teeth. If not treated, they can become larger and cause more problems.

Gum disease—also called periodontal disease—is one of the most common dental problems worldwide. Nearly half of U.S. adults experience it at some point. If left untreated, it can lead to tooth loss ...

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 ...

There could be new hope in the fight against gum disease. Scientists have developed a toothpaste that targets only the ...

Mouthwash promises protection against tooth decay and bleeding gums. Indeed, they do deliver more than just minty-fresh breath for certain people, but there's one thing you shouldn't waste time with: ...

Patient confusion in the toothpaste aisle is high due to marketing; clinical guidance must focus on active ingredients over branding. The American Dental Association (ADA) Seal of Approval is a ...

The tooth root sits below the gumline and helps anchor the tooth in the jawbone. An exposed root, which may poke through the gum, can indicate damage to the gums or teeth. When a tooth root is no ...

Sugar-loving mouth bacteria create acids that damage teeth, but arginine can help fight back. In a clinical trial, ...