70th Human Study Links Fluoride to Lower IQ

international | environment | press release

Monday November 15, 2021 00:37

by NYSCOF

EPA sued to lower safe water fluoride levels

Ingested fluoride, neither a nutrient nor essential, is ineffective at reducing tooth decay and is harmful to health. Yet, it is added to drinking water. But modern science proves fluoride gets into the brain, where it was never inteneded, which is lilnked to kids lower IQ

Fluoride from foods and beverages consumed during pregnancy is associated with lower cognitive neurodevelopment in boy babies, even when fluoride is ingested at recommended levels, report researchers Cantoral et al. in Neurotoxicology (online August 2021) and funded by the US National Institutes of Health.

This is the 70th human study to show neurodevelopmental damage from fluoride in utero. The other 69, specifically link fluoride to lower IQ, and are backed up by hundreds of animal studies.

Few know that fluoride, besides being added to many public water supplies, is in foods and beverages at varying and inconsistent levels – either naturally or from fluoridated pesticides; fluoridated water used in processing; feed regimen of animal products; food storage containers (Teflon-coated containers); and food packaging (migration of perfluorochemicals into food). Too much fluoride is health-harming and indisputable. Topical fluoride application also invites some absorption into the bloodstream.

“Specifically, a 0.5 mg increase in dietary fluoride intake during the third trimester and across pregnancy was associated with a 3.10-points and 3.46-point lower cognitive score in boys, respectively,” reports Cantoral’s team.

“Fluoride is not an essential nutrient and…fluoride ingestion in pregnancy does not strengthen enamel during tooth formation in the fetus but has been associated with increased risk of neurotoxicity, even at optimal exposure levels,” they write.

Prominent scientists proclaim “It is time to protect kids’ developing brains from fluoride”

Cantoral’s team writes that “The National Toxicology Program concluded that fluoride is ‘presumed to be a cognitive developmental hazard to humans’ based upon a growing body of high-quality epidemiological studies conducted in endemic and non-endemic fluorosis areas.”

“These findings suggest that the development of nonverbal abilities in males may be more vulnerable to prenatal fluoride exposure than language or motor abilities, even at levels within the recommended intake range,” they write.

EPA is being sued to lower the fluoride contaminant level allowed in drinking water to protect the fetus. The next court date is January 2022.

After 76 years of water fluoridation, 70% of US children and adolescents are fluoride-overdosed and afflicted with dental fluorosis (white spotted, yellow, brown and/or pitted teeth) while tooth decay remains a US epidemic.

SCIENTISTS WHO CAUTION THAT FLUORIDE CAN DAMAGE BABIES' DEVELOPING BRAINS

Experts who testified in the US Federal Lawsuit Case No. 17-CV-02162-EMC, challenging water fluoridation safety, that's set to continue in January 2022, include:

1) Kathleen M. Thiessen, Ph.D. a risk assessment scientist at Oak Ridge Center for Risk Analysis in Oak Ridge, Tennessee.

Dr. Thiessen testified that “The animal data on fluoride neurotoxicity are consistent with the epidemiological data in showing a risk of cognitive deficits at doses of fluoride ingested from fluoridated water.”

2) A Fulbright Scholar, Dr. Phillipe Grandjean is on the faculty of Harvard University and the University of Southern Denmark. He’s received multiple awards throughout his long career for his research on the effects of environmental toxins affecting children and has also been recognized for his advocacy in protecting future generations from the effects of neuro- and developmental toxins.

Dr. Grandjean testified that "… there is little doubt that developmental neurotoxicity is a serious risk associated with elevated fluoride exposure, whether due to community water fluoridation, natural fluoride release from soil minerals, or tea consumption, especially when the exposure occurs during early development."

3) Dr. Howard Hu, from the University of Washington’s School of Public Health, has led international research teams investigating the environmental, nutritional, social, and epi/genetic causes of chronic disease and impaired child development in the USA, Mexico, India, China, and elsewhere around the world.

Dr. Hu advises pregnant women and infants to avoid fluoride ingestion to assure normal brain development (Journal of Pediatrics “Current Best Evidence,” July 2020). He wrote, "Fluoride is not essential for growth and development, a cautious step could be avoidance of fluoridated products and water by women during pregnancy and by infants during the first 6 months of life."

4) Dr. Lanphear is on the faculty at Simon Fraser University in British Columbia, where his research focuses on preventing common diseases and disabilities in children, as well as quantifying the impact of risk factors to children’s health including exposures to heavy metals and chemicals.

An Op-Ed by Dr. Lanphear; Linda Birnbaum, PhD, Former Director, National Institute of Environmental Health Sciences; and Christine Till, PhD, co-author of the JAMA-Pediatrics research article “Association Between Maternal Fluoride Exposure During Pregnancy and IQ Scores in Offspring in Canada” reported:

“Mounting evidence suggests fluoride may be hampering brain development and reducing kids' IQ. The US needs to rethink this exposure for pregnant women and children.”

JAMA Pediatrics Journal editor Dimitri Christakis, MD, said. “I would advise them [pregnant women] to drink bottled water or filtered water because it is not a particularly odious thing to do and actually does reduce the risk,” in a discussion of the JAMA Pediatrics fluoride/IQ study.

Fluoridation was declared safe for 75 years. “Yet, studies conducted in North America examining the safety of fluoride exposure in pregnancy were nonexistent,” write Till and Green in “Controversy: The evolving science of fluoride: when new evidence doesn’t conform with existing beliefs.” Till and Green both advise pregnant women to avoid fluoride.

Dr. Till's youtube presentation about her research which garnered intense scrutiny before being published in JAMA-Pediatrics is here: https://www.youtube.com/watch?v=Fp3L_jwJtio

EPA scientists, in a recent research paper, write "Fluoride was observed to have the greatest increase in impacting cognitive ability and it is often reported to affect memory and cause cognitive deficits." (International Journal of Environmental Research and Public Health, July 2020)

END

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70th Human Study Links Fluoride to Lower IQ