Fluoride in water doesn't negatively affect cognitive ability, study finds
3 days ago
- #public health
- #fluoride debate
- #cognitive effects
- New research suggests fluoride in drinking water at recommended levels may improve cognitive test performance in young people.
- A recent government study linked high fluoride exposure to lower IQ in children, but new research challenges this with findings on typical fluoride levels.
- US states like Utah and Florida have banned fluoride in drinking water, citing concerns over health risks.
- Fluoride exposure during childhood correlated with higher test scores, with no evidence of cognitive decline in later years.
- Removing fluoride from public water could lead to millions of decayed teeth in children and billions in healthcare costs.
- Fluoride strengthens tooth enamel, preventing decay, and has been added to public water since 1945 for oral health benefits.
- The FDA has restricted fluoride supplements, citing potential harm to the gut microbiome.
- Experts emphasize the need for strong evidence before altering long-standing public health practices like water fluoridation.
- Debate continues over whether the benefits of fluoride outweigh potential risks, with calls for more comprehensive research.