Researchers have created a bioinspired gel that can regenerate tooth enamel by mimicking natural growth processes. The fluoride-free material forms a mineral-rich layer that restores enamel’s strength ...

Whether delivered in water or toothpaste, fluoride can help guard teeth against decay. But how? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

We'd all love to have a flawless set of pearly whites. But whether it's a yellow stain, brown spots or chalky white patches, our teeth are rarely perfect. Instead of just being unsightly, these could ...

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 ...

The Centers for Disease Control and Prevention (CDC) says water fluoridation is one of the 10 greatest public health achievements of the 20th century. Why? Because fluoridation helps to prevent the ...

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 ...