Water fluoridation policy

Water fluoridation involves adding a small, controlled amount of fluoride to public water supplies to help reduce tooth decay. Extensive research shows that at optimal levels, fluoride strengthens tooth enamel, making teeth more resistant to cavities. This public health measure has been widely implemented in many countries and is considered safe and effective by organizations like the CDC and WHO. Fluoridation is a cost-effective way to improve oral health across populations, benefiting both children and adults by decreasing the burden of dental diseases.