International Levels of Fluoride Lowers IQ – Harvard Study; Imperialists Ploy?
September 25th, 2012
(NaturalNews) Intense industry pressure to continue mass medicating Americans with fluoride chemicals via public water supplies has apparently influenced Harvard University researchers to backtrack on a recent study they conducted that verified fluoride chemicals lower IQ levels in children. We are now being told the absurd lie that fluoride is only detrimental to people in other countries, and that Americans need not worry about ingesting and bathing in the toxic brew here in the states.
Harvard Study Finds Fluoride Lowers IQ – Published in Federal Gov’t Journal* Reuters is not responsible for the content in this press release.
NEW YORK, July 24, 2012 /PRNewswire-USNewswire/ — Harvard University researchers’ review of fluoride/brain studies concludes “our results support the possibility of adverse effects of fluoride exposures on children’s neurodevelopment.” It was published online July 20 in Environmental Health Perspectives, a US National Institute of Environmental Health Sciences’ journal (1), reports the NYS Coalition Opposed to Fluoridation, Inc. (NYSCOF)
“The children in high fluoride areas had significantly lower IQ than those who lived in low fluoride areas,” write Choi et al.
Further, the EPA says fluoride is a chemical “with substantial evidence of developmental neurotoxicity.”
Fluoride (fluosilicic acid) is added to US water supplies at approximately 1 part per million attempting to reduce tooth decay.
Water was the only fluoride source in the studies reviewed and was based on high water fluoride levels. However, they point out research by Ding (2011) suggested that low water fluoride levels had significant negative associations with children’s intelligence.
And the reason these pro-fluoride fanatics are using to make the ridiculous claim that the Harvard study’s findings do not apply in the U.S. is that the fluoride levels evaluated in China were supposedly far higher than they typically are in domestic water supplies. Thus, consuming or bathing in fluoridated municipal water poses little risk, they say, so drink up!
Fluoride levels used in Harvard study comparable to those used in U.S.
But is this even true? The Harvard review, which was published in the journal Environmental Health Perspectives, includes a comparison of IQ levels among children living in a village with an average fluoride concentration of 0.36 milligrams per liter (mg/L) to the IQ levels of children in another village with a fluoride concentration of 2.47 mg/L. Clearly, neither of these levels is above the federal government’s maximum allowable concentration of 4 mg/L. (http://www.prnewswire.com)
A 2.47 mg/L concentration of fluoride, which is considered “high,” is hardly “ten times what we see here in the U.S.,” an erroneous claim made by pro-fluoride fanatic Larry Hund, a Wichita-based pediatrician and leader of Wichitans for Healthy Teeth, the primary group in Wichita pushing for water fluoridation. Some U.S. cities, in fact, have fluoride levels that exceed the 2.47 mg/L level of fluoride evaluated in the Harvard study, which means it most definitely has relevance in the current debate over whether or not to fluoridate. (http://www.thenewamerican.com)
Even if you buy into the claim that the roughly 0.7 mg/L of fluoride that Wichita plans to add to its water supply is less than what was used in the Harvard fluoride study, there is still no solid evidence proving that even this lower level is safe. Since fluoride tends to accumulate in glands and tissue over time, any level of repeated exposure appears to be dangerous, not to mention the fact that the jury is still out about whether or not ingesting fluoride provides any legitimate oral health benefits whatsoever.
“The key takeaway for me in the (Harvard) study is, one, they didn’t rule out the danger (of fluoride), and two, they said further research is necessary,” said Don Landis, a spokesman for the group Wichitans Opposed to Fluoridation. “That’s what we’re saying; the science is not settled. No research is done on low-dosage fluoride, (and) the Harvard study is very valuable in pointing that out.”
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