Danimal
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MSNBC/ETC said:By MIKE STOBBE
The Associated Press
updated 1/7/2011 5:26:45 PM ET 2011-01-07T22:26:45
ATLANTA — Fluoride in drinking water — credited with dramatically cutting cavities and tooth decay — may now be too much of a good thing. Getting too much of it causes spots on some kids' teeth.
A reported increase in the spotting problem is one reason the federal government will announce Friday it plans to lower the recommended levels for fluoride in water supplies — the first such change in nearly 50 years.
About 2 out of 5 adolescents have tooth streaking or spottiness because of too much fluoride, a surprising government study found recently. In some extreme cases, teeth can even be pitted by the mineral — though many cases are so mild only dentists notice it.
http://www.msnbc.msn.com/id/40962808/ns/health-kids_and_parenting/
I await your Cognitive Dissonance.