ScienceAlert

Air Purifiers Could Boost Your Brain Function, Study Suggests

Using an in-home HEPA purifier for one month spurs a small but significant improvement in brain function in adults age 40 and ...
WOODTV.com on MSN

New long-term study shows fluoridated water has no impact on IQ, brain function

A new long-term study contradicts recent claims that fluoridated water negatively impacts brain function and intelligence.
Healthline

Fluoride in Drinking Water Has No Effect on IQ or Brain Function, Study Finds

A new study finds no evidence that fluoridated drinking water affects children’s IQ or the cognitive abilities of older ...

From childhood to old age, fluoridated water has no negative effect on IQ or cognition, study finds

Despite the claims of RFK Jr. and others, tests of intelligence and brain function were the same whether or not people drank ...