Troubled Government Report Finally Sees the Light of Day

August 27th, 2024 Facts about Fluoride, Fluoride and Public Health, Fluoride in the News

National Academies

On August 21, 2024, the National Toxicology Program (NTP) posted the NTP Monograph on the State of the Science Concerning Fluoride Exposure and Neurodevelopment and Cognition: A Systematic Review on its website and concluded “with a moderate degree of confidence” that higher estimated exposure to fluoride is associated with lower IQ in children. The NTP […]


Maternal Urinary Fluoride: Not a Valid Measure for Study’s Conclusion

May 21st, 2024 Facts about Fluoride, Fluoride and Public Health, Fluoride Dangers, Fluoride in the News

A new study in JAMA Network Open (Malin, et al.) claims to have found an association between maternal urinary fluoride (MUF) levels and later deficiencies in children’s executive function. This study used urine “spot samples” to measure a pregnant woman’s overall exposure to fluoride. Why Spot Samples Are Not Valid for this Study Experts in […]


Claim About Fluoride As a Neurotoxin Fails to Survive Peer Review

February 26th, 2021 Facts about Fluoride, Fluoride and Public Health, Fluoride in the News

claims; fluoride; fails

Following its peer review of a draft research report, the National Academies of Sciences, Engineering and Medicine (NASEM) rejected the report’s claim that fluoride is a neurotoxin. The review issued on February 9, 2021 marked the second time in two years that NASEM found insufficient evidence to justify this claim. The monograph that NASEM reviewed […]


Maternal Fluoride & Children’s IQ

September 12th, 2019 Fluoride and Public Health, Fluoride in the News

Fluoride in water is an important way to prevent tooth decay, which causes millions of lost hours of work and school each year. We know from seven decades of scientific research that an optimal level of fluoride in water is safe and effective in preventing tooth decay by at least 25% in both children and adults. Children […]


AAP continues to recommend fluoride following new study on maternal intake and child IQ

August 19th, 2019 Facts about Fluoride, Fluoride and Public Health, Fluoride in the News

A new study published by JAMA Pediatrics on August 19, 2019, “Association Between Maternal Fluoride Exposure During Pregnancy and IQ Scores in Offspring in Canada”, found maternal exposure to higher levels of fluoride during pregnancy was associated with lower IQ scores in children aged 3 to 4 years. The study authors concluded that the findings […]


New Study: No Neurotoxic Effect

April 24th, 2018 Fluoride in the News, What the Experts Say about Fluoride

In recent years, opponents of community water fluoridation (CWF) have pointed to some studies as supporting their concerns that fluoride is a neurotoxin that can lead to lower IQs or cognitive scores among children. Experts have examined those studies and cited significant weaknesses or limitations. Nonetheless, researchers in multiple countries have continued to explore this […]