Programs delivering fluoride varnish in schools significantly reduce cavities in children. That is a key finding of our recently published study in the American Journal of Preventive Medicine.

Learn how to spot, prevent and treat cavities, which are damaged tooth areas caused by decay. Get tips from medical organizations on symptoms, causes and best practices for oral care.

The health service advises we check the packaging to find a product which contains at least 1,350 parts per million (ppm) ...

Gum may also prevent tooth decay by removing food particles from your teeth, Dr. Fontana said. Once tooth decay has caused a cavity, however, you can’t reverse it and the cavity should be filled ...

While a variety of things including gum disease and dental abscesses can cause tooth pain and sensitivity, the most common reason we experience a toothache is tooth decay that forms a cavity on ...

Tooth decay in children is rising, yet fluoride remains dentistry’s most trusted defence. Between ages 6–13, it helps reinforce new enamel, resists acids, and supports healthy development. Here’s how ...