Fluoride is the simplest fluorine anion. In terms of charge and size, the fluoride ion resembles the hydroxide ion. Fluoride ions occur on Earth in several minerals, particularly fluorite, but are present only in trace quantities in bodies of water in nature.

Fluoride, a mineral, is naturally present in many foods and available as a dietary supplement. Fluoride is the ionic form of the element fluorine, and it inhibits or reverses the initiation and progression of dental caries (tooth decay) and stimulates new bone formation [ 1 ].

Nov 20, 2024 · Fluoride is a naturally occurring mineral used in many dental products to strengthen tooth enamel and prevent cavities. It’s also added to the local water supplies in many U.S. cities.

Fluoride is a trace mineral naturally found in small amounts in a variety of foods. It is most recognized for its role in preventing and reversing dental caries and building strong teeth and bones. [1]

Feb 9, 2023 · Fluoride, a mineral that occurs naturally in many foods and water, helps prevent tooth decay. Fluoride reverses early decay and remineralizes your tooth enamel. While fluoride can be harmful in large quantities, it’s difficult to reach toxic levels due to the low amount of fluoride in over-the-counter products like toothpastes and mouth rinses.

Dec 31, 2024 · Fluoride is a naturally occurring mineral found in soil, water and foods, which – when added to water and other products – helps strengthen teeth and reduces dental decay.

1 day ago · In essence: Due to its mineral structures, fluoride enhances or increases or strengthens the enamel. For more context, because of the mineral structure component of enamel within that hydroxyapatite crystal, that crystal structure will replace calcium with fluoride more readily. So in the presence of fluoride, calcium is exchanged with fluoride.

Feb 4, 2025 · Since 1945, the US has added fluoride to its water supply as a cost-effective, equitable strategy to prevent cavities and improve oral health. The US Centers for Disease Control and Prevention...

Feb 16, 2023 · “Fluoridation is one of the easiest ways to prevent decay in a community at large,” notes Dr. Janowicz. “By fluoridating our water supply, we can address a public health issue at the source instead of getting everyone into a clinic to fluoridate them individually.”

What is fluoride and what does it do? Fluoride is a mineral that helps prevent tooth decay and helps keep your bones strong. How much fluoride do I need? The amount of fluoride you need each day depends on your age and sex. Here are the average daily recommended amounts in milligrams (mg).