Healthy Smiles: What are the Facts about Fluoridation?

Healthy Smiles: What are the Facts about Fluoridation?:

"If fluoridation is discontinued, its benefits can be lost, and there will be an increase in the number of cavities here. Antigo, Wisconsin, began fluoridation in 1949 and ceased it in 1960. Five years later, after up to a doubling of tooth decay in some elementary school children, it was reinstituted."