"Incorporation [of fluoride] into the tooth enamel makes it more resistant to the acids produced by bacteria, helping prevent ...

You may also find fluoride in many over-the-counter (OTC) products, including: toothpaste mouth rinses supplements If you tend to get many cavities, your dentist might suggest using a prescription ...

Overdosing on fluoride is nearly impossible with toothpaste, as it is typically spit out rather than swallowed. The situation is different with fluoridated drinking water or table salt.

It can be found in drinking water, some food and beverages, toothpaste, mouth rinses and dental treatments such as fluoride varnish. Fluoride is a natural mineral that can slow or stop tooth decay ...