A public service announcement produced by the U.S. Public Health Service in 1952 explains what fluoridation does and how it is distributed in the water supply. U.S. Health Service
A public service announcement produced by the U.S. Public Health Service in 1952 explains what fluoridation does and how it is distributed in the water supply. U.S. Health Service

Fluoride is being added to more everyday products. How much is too much?

December 27, 2017 12:28 PM