In this expert Q&A, Sarah Clark, M.P.H., a research scientist in the Department of Pediatrics at Michigan Medicine, discusses the vital role of fluoride in children’s oral health. She explains how fluoride strengthens tooth enamel, prevents cavities, and helps reduce cavity-causing bacteria. While fluoride’s effectiveness is well-established, Clark also addresses recent concerns about potential links to IQ levels, emphasizing the importance of continued research and the need for balanced recommendations on fluoride use.
