Which of the following is a method of receiving fluoride therapy?

Fluoride therapy can be obtained through various methods, making it an essential component of preventive dentistry aimed at reducing the risk of dental cavities. The correct answer highlights that fluoride can be delivered via over-the-counter products and through community water supply systems.

Over-the-counter products include toothpaste and mouth rinses that are formulated with fluoride, allowing consumers to easily access fluoride for daily use at home. These products provide a convenient way for individuals to incorporate fluoride into their oral hygiene routine, helping to strengthen tooth enamel and prevent decay.

Additionally, many communities add fluoride to their public water supplies, a practice known as water fluoridation. This method offers widespread benefits, ensuring that people receive a consistent level of fluoride exposure, which is particularly beneficial for children whose teeth are still developing.

In contrast, the other options underestimate the various ways fluoride therapy can be accessed. Relying solely on prescription-strength products limits the population who can benefit from fluoride, while stating that there are no options available dismisses the established methods that are widely utilized. Limiting fluoride therapy to only mouthwash also neglects other effective sources. Thus, combining over-the-counter products and community water fluoridation provides a comprehensive approach to fluoride therapy.