Dossier
fluoridated water
Coverage of fluoridated water in the Nexus archive.
- From childhood to old age, fluoridated water has no negative effect on IQ or cognition, study finds
A study involving over 10,000 U.S. residents found no association between fluoridated water consumption and IQ or cognitive measures. The research suggests fluoridated water does not negatively impact intelligence or cognitive function across the lifespan.