HEPA, high efficiency particulate air, is a form of air purifier that removes or reduces harmful particle matter from the air ...

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

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

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

Share on Pinterest A new study found that stimulant and non-stimulant medications prescribed for ADHD improve long-term cognitive function in people with the condition. Anastasiia Sienotova/Getty ...

Taking a daily multivitamin might be associated with improved brain function in older adults, a new study says, and the benefit appears to be greater for those with a history of cardiovascular disease ...

Despite the claims of RFK Jr. and others, tests of intelligence and brain function were the same whether or not people drank fluoridated water while growing up, new research shows.