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Fluoride is a mineral that occurs naturally in all
water sources, even the oceans. The fluoride ion comes from the element
fluorine. Fluorine, the 17th most abundant element in the earth's crust,
is never encountered in its free state in nature. It exists only in combination
with other elements as a fluoride compound.
Fluoride is effective in preventing and reversing the early signs of dental caries (tooth decay). Researchers have shown that there are several ways through which fluoride achieves its decay-preventive effects. It makes the tooth structure stronger, so teeth are more resistant to acid attacks. Acid is formed when the bacteria in plaque break down sugars and carbohydrates from the diet. Repeated acid attacks break down the tooth, which causes cavities. Fluoride also acts to repair, or remineralize, areas in which acid attacks have already begun. The remineralization effect of fluoride is important because it reverses the early decay process as well as creating a tooth surface that is more resistant to decay.
Fluoride is obtained in two forms: topical and systemic. Topical fluorides strengthen teeth already present in the mouth making them more decay-resistant. Topical fluorides include toothpastes, mouthrinses and professionally applied fluoride therapies.
Professionally-applied fluorides are in the form of a gel, foam or rinse, and are applied by a dentist or dental hygienist during dental visits. These fluorides are more concentrated than the self-applied fluorides, and therefore are not needed as frequently.
If you should have any questions or concerns regarding Fluoride Treatments, e-mail Dr. Parenti. He will be happy to send you a reply.
Over the past few decades, tooth
decay has been
reduced dramatically because of the use of fluoride.
Research has shown that fluoride reduces cavities
in both children and adults. It also helps repair the early stages of tooth
decay even before the decay becomes visible. Fluoride is like any other
nutrient; it is safe and effective when used appropriately. Unfortunately,
many people continue to be misinformed about fluoride and fluoridation.
