Read some interesting research at the following: http://www.fluoridealert.org/
Because i grew up in an indemic area for high fluoride levels in water and have the brown, pitted teeth to prove it, this web-site drew my attention. The prelimary studies in India, Iraq, etc. show people who are suffering the same debilitating thyroid, reproductive, diabetic/metabolism, arthritis, DDD, etc. disorders that many of us suffer.
Please contribute you thoughts and opinions on fluoridation sensitivity.