The Effects of Fluoride on Children's Teeth

Fluoride is a naturally occurring salt that contains fluorine, an element that can help prevent tooth decay by strengthening the enamel. Children can get adequate amounts of fluoride in their systems by drinking fluoridated water, taking fluoride supplements and brushing with fluoride toothpaste.

Types

• A child can get fluoride either systematically or topically. When a child drinks water with fluoride in it, the fluoride travels through his bloodstream into his teeth. A topical application of fluoride is applied directly to the surface of the teeth.

Function

• Fluoride protects children's teeth by preventing tooth decay. It strengthen the tooth's enamel by preventing mineral loss and aids in remineralization, according to the American Academy of Pediatric Dentistry. Fluoride also protects the surface of the tooth from harmful bacteria.

Risks

• While fluoride is needed for proper tooth development, too much fluoride can be a bad thing. Fluorosis occurs when excess fluoride is applied to the tooth's surface and results in discoloration of the tooth. It can be mild and appear as barely noticeable white marks. Severe cases of fluorosis can cause the tooth's enamel to turn brown.