What is the purpose of applying fluoride treatments?

• A. To whiten teeth
• B. To help strengthen tooth enamel and prevent cavities
• C. To promote gum health
• D. To freshen breath

Answer: (B)

Fluoride treatments are primarily used to strengthen tooth enamel and help prevent cavities. When fluoride is applied to the teeth, it remineralizes the enamel, making it more resistant to acid attacks caused by plaque bacteria and sugars in the mouth. This process reduces the likelihood of tooth decay and cavities, supporting overall dental health.

Fluoride can also contribute to the reversal of early decay in enamel by promoting the formation of fluorapatite, a stronger form of tooth enamel. By enhancing the teeth's resistance to demineralization and aiding in the natural remineralization process, fluoride treatments are a vital part of preventive dental care.

While options like whitening teeth, promoting gum health, and freshening breath are important aspects of overall dental hygiene, they do not specifically relate to the function of fluoride treatments. Instead, fluoride's unique role focuses significantly on reinforcing tooth structure and combating caries, making it an essential component of effective oral health practices.