What is the recommended dosage of fluoride to prevent dental issues?

The recommended dosage of fluoride to prevent dental issues is typically set at 1 ppm (parts per million). This concentration has been extensively studied and is considered effective for reducing the incidence of dental caries (tooth decay) while minimizing the risk of dental fluorosis, which can occur with excessive fluoride exposure. The 1 ppm level strikes a balance between providing protective benefits against cavities and avoiding potential negative effects on dental health. Public health guidelines, including those from the Centers for Disease Control and Prevention (CDC), have established this level as optimal for community water fluoridation programs. Fluoride at this concentration can effectively strengthen tooth enamel and enhance its resistance to decay, making it the ideal dosage for promoting oral health in a community setting.