CDC wrote in 2001 “The prevalence of dental caries in a population is not inversely related to the concentration of fluoride in enamel & higher concentration of enamel fluoride is not necessarily more efficacious in preventing dentalcaries” www.cdc.gov/mmwr/preview... @defendpublichealth.bsky.social
cdc.gov
Recommendations for Using Fluoride to Prevent and Control Dental Caries in the United States