Fluoride is a naturally occurring mineral that is commonly found in soil, water, and various foods. Fluoride works by strengthening the enamel on teeth, making it more resistant to the acid produced by plaque bacteria that can lead to cavities. A dentist may apply a fluoride varnish directly to the teeth during a regular check-up. This method provides a concentrated dose of fluoride and helps to protect the teeth from decay.
The benefits of fluoride are numerous. Perhaps the most significant benefit is that it helps to prevent tooth decay and cavities, especially in children. Fluoride can also help to reverse the early stages of tooth decay, making it an important tool in maintaining oral health. In addition, fluoride has been shown to have a positive impact on overall health, reducing the incidence of bone fractures and possibly even improving cardiovascular health. Overall, fluoride plays an important role in promoting good oral health and preventing dental problems.