Guest post by Jason Major, a PhD candidate in Psychology at the University of Edinburgh. He is from Ottawa, Canada. About a month ago, Sanjay Srivastava, a psychologist at the University of Oregon, ...

(NewsNation) — The mineral fluoride found in drinking water has no connection to lowered children’s IQ levels, according to a recent study. It also comes after Utah and Florida’s ban on fluoride in ...

A rigorous nine-year research review looking at the relationship between fluoride and intelligence in children concludes that as fluoride levels rise, IQ drops. Every 1 part per million increase in ...