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 ...

You may already know that once lost, tooth enamel cannot be replaced. However, you may not know that using a remineralizing toothpaste can increase the mineral content of existing tooth enamel.

Cavities, also known as caries or tooth decay, are common among children. Left untreated your child can experience pain and infection. This can lead to problems with speaking, eating, and learning.

Sugar-loving mouth bacteria create acids that damage teeth, but arginine can help fight back. In a clinical trial, arginine-treated dental plaque stayed less acidic, became structurally less harmful, ...