NIH/NTP Study Finds Fluoride Lowers IQ

A growing number of jurisdictions are ending water fluoridation — an act long overdue, many parents, scientists, pediatricians, dentists and lawmakers would argue. According to some estimates, this toxic chemical can lower the IQ of children at an exposure level of 1.5 mg/L or above. But even at lower levels, neurotoxicity risk remains. Not to mention the margin of error allowed by the EPA, which some have suggested poses a dire situation for pregnant women in particular. A recent federal ruling concerning these findings has sparked timely discussions at the local level, resulting in bans and further inquiry. Here to break down the research and litigative action on this important topic is Kathy Thiessen, Ph.D.