What is fluoride? Fluoride is a key mineral for strong, healthy teeth. Most water naturally contains fluoride but usually not enough to prevent tooth decay. Because teeth benefit from consistent exposure to fluoride, many communities add fluoride to water supplies. Approximately 75% of the U.S. population on public water systems benefits from regular access to fluoridated tap water. Why is fluoride important? Fluoride strengthens tooth enamel, which helps protect your teeth from decay. It also combats acids in your mouth that can cause cavities. Fluoride can even rebuild the surface of your teeth in the early stages of tooth decay. Who needs fluoride treatment? The amount of fluoride an individual would need depends on their risk level for tooth decay. Many people are at a lower risk for cavities due to fluoridated water, toothpaste, and better oral hygiene. Children ages six and up who are at moderate or high risk […]