What is the primary goal of fluoride addition in drinking water?

The primary goal of fluoride addition in drinking water is to prevent dental problems. Fluoride has been scientifically proven to help reduce the incidence of dental caries (cavities) by strengthening tooth enamel and making it more resistant to decay. Its use in community water fluoridation programs has significantly contributed to oral health improvements over the decades. Studies have shown that appropriate levels of fluoride can lead to a substantial decrease in tooth decay among populations, thereby enhancing public health.

While fluoride does not play a direct role in regulating pH levels, preventing algae growth, or improving water clarity, its inclusion in drinking water focuses specifically on maximizing dental health benefits. The successful implementation of fluoride in public water systems aims to provide universal dental health support to communities, particularly benefiting children as their teeth develop.