What is the primary benefit of using fluoride in oral care?

Fluoride is a naturally occurring mineral that plays a vital role in dental health, primarily by strengthening tooth enamel. When fluoride is applied to the teeth, it is absorbed by the enamel, enhancing its resistance to acid attacks from bacteria that cause decay. This process, known as remineralization, helps to repair early stages of tooth decay and inhibits the ability of harmful acids to demineralize the enamel further. As a result, this contributes to the overall health of the teeth and reduces the risk of cavities, making fluoride a key component in many dental care products and treatments.

While some products may claim to whiten teeth, reduce plaque buildup, or freshen breath, these effects are secondary and do not reflect the primary作用 of fluoride. The main focus of fluoride in oral care is to fortify enamel and maintain the integrity of the teeth, which is crucial for long-term dental health.