Fluoride in drinking water, credited with dramatically cutting cavities and tooth decay, may now be too much of a good thing. It's causing spots on some kids' teeth.
Fluoride in drinking water, credited with dramatically cutting cavities and tooth decay, may now be too much of a good thing. It's causing spots on some kids' teeth. Bill Hughes The Associated Press
Fluoride in drinking water, credited with dramatically cutting cavities and tooth decay, may now be too much of a good thing. It's causing spots on some kids' teeth. Bill Hughes The Associated Press