What is an example of a systemic fluoride that can help reduce dental caries?

Systemic fluoride is ingested and becomes part of the body’s system, helping to strengthen teeth from within. It is particularly effective during the development of teeth, making them more resistant to decay. Tablets are a traditional form of systemic fluoride and can be prescribed to individuals, especially children who are at higher risk of developing dental caries. When taken regularly, these tablets can help to provide an overall protective effect against tooth decay by ensuring fluoride is available through the bloodstream for the developing teeth and promoting remineralization of enamel.

Other forms, such as gels, mouthwash, and toothpaste, are typically classified as topical fluorides because they are applied directly to the surface of the teeth rather than being absorbed into the body. While they also provide significant caries reduction benefits, they do so primarily at the enamel level rather than systemically. In contrast, the systemic approach through tablets can enhance dental health throughout a person's life, making them an important tool in caries prevention strategies.