UNION COUNTY, N.C. (WBTV) - Across the nation, a heated debate is unfolding over the safety of fluoride in drinking ... a young dentist named Dr. Frederick McKay arrived in town to find something ...

Folks reported strange things in a New York town in 1945, right after the government announced an experiment adding tiny amounts of fluoride ... Curiously, Frederick McKay observed that the ...

Fluoride didn’t make much of a splash in ... G.V. Black, dean of Northwestern University Dental School, and Dr. Frederick S. McKay began studying the correlation in 1915. A year later, they ...