A harvard university analysis funded by the national institutes of health nih has concluded that children who live in areas with highly fluoridated water have significantly lower iq. There are actual books out there on how to breast feed. In a metaanalysis, researchers from harvard school of public health hsph and china medical university in shenyang for the first time combined 27 studies and found strong indications that fluoride may adversely affect cognitive development in children. Introduction fluoride is one of the important heavy metal present in water and waste water. In a metaanalysis, researchers from harvard school of public health hsph and china medical university in shenyang for the first time combined 27 studies and found strong indications that fluoride may adversely affect cognitive. Harvard study shows fluoride reduces childrens intelligence. A recentlypublished harvard university metaanalysis funded by the national institutes of health nih has concluded that children who live in areas with highly fluoridated water have significantly lower iq scores than those who live in low fluoride areas. Harvard did not conduct primary research or data collection on this topic. Fluoride can also become concentrated in bonestimulating bone cell growth, altering the tissues structure. Harvard study finds fluoride lowers iq liberty blitzkrieg. Antifluoride groups often cite this finding out of context. They suggest fluoride can be linked to brain, blood and bone deficiencies in humans. You can easily buy fluoridefree toothpaste and mouthwash.
Water fluoridation myths that can be found in many corners of the internet are easily refuted by scientific evidence. Fluoride reduces iq harvard study nasa a compilation of lies and deceit. A study of young children in canada suggests those whose mothers drank fluoridated. Harvard study confirms fluoride reduces childrens iq.
It was a meta analysis of the preexisting studies many which the authors admit are flawed and proposes a link between high fluoridated areas and a very low, enough to be within iq testing errors, but statistically significant change in iq. This and other studies linking fluoride to cancer were governmentordered but were quickly buried once fluoride was found to be linked to dramatic increases in cancer. The harvard study and the lancet paper open parachute. Iq studies carried out by the team from harvard university choi et al. Regression analyses suggest association between increases in consumption of fluoridated water and type 2 diabetes. Water fluoridation myths just another blog article. Mar 07, 2006 with the narrative punch of jonathan harrs a civil action and the commitment to environmental truthtelling of erin brockovich, the fluoride deception documents a powerful connection between big corporations, the u. Also fluoride ions are extremely toxic to human body. How hazardous waste ended up in our drinking water and the bad science and powerful politics that keep it there. Harvard study confirms fluoride reduces childrens iq reddit. Joseph mercola, huffingtonpost a recentlypublished harvard university metaanalysis funded by the national institutes of health nih has concluded that children who live in areas with highly fluoridated water have significantly lower iq scores than those who live in low fluoride areas. Do you take any of these 11 dangerous cholesteroldrugs.
Why many australians including the late sir edward dunlop openly opposed water fluoridation how fluoride can prevent decay on the surface of the tooth but why the mechanisms involved may harm cells and tissues inside the body how fluoride entraps radioactive elements in bone thus increasing the risk of bone cancer and leukaemia. I have written several detailed articles about that here. Longlost research linking fluoride to cancer has resurfaced in a dutch film clip featuring dr. Plus, receive your free bonus report, 101 tips for tiptop health.
Dr brittany seymour, assistant professor in oral health policy and epidemiology at harvard school of dental medicine, debunks unreliable claims about water fluoridation in this new video, providing muchneeded information and context to the often misrepresented harvard study on fluoridation and childrens iq. Although acute fluoride poisoning may be neurotoxic to adults, most of the epidemiological. Harvard study confirms fluoride reduces childrens iq csglobe. Harvard study confirms fluoride reduces childrens iq huffington post, december 6, 2017. The china study is a book loaded with flaws and cherry picked data indicating its conclusions are driven by an agenda rather than objective science. Apr 02, 2020 a harvard university analysis funded by the national institutes of health nih has concluded that children who live in areas with highly fluoridated water have significantly lower iq scores. The documents that sparked national headlines and a yearlong investigation into scientific misconduct by the harvard dental professor who led nihs ongoing study of fluoride and bone cancer. Harvard study confirms fluoride harms brain development iaomt. Dec 10, 2005 harvard study says fluoride in the water is killing us page 2 seeking answers.
Fluoride has immunosuppressive effects at low dosages, which can raise your risk of chronic disease, including cancer. Antifluoridation bad science sciencebased medicine. Health information and medical information harvard health. Jul 10, 2019 now the cause for concern is even worse.
Harvard study finds fluoride lowers iq published in. December 19, 2014 as a followup, philippe grandjean, adjunct professor of environmental health at harvard school of public health hsph, anna choi, research scientist in the department of environmental health, and colleagues have published a pilot study of cognitive functions in chinese children exposed to different levels of fluoride. This study assessed the relationship between dental caries and fluorosis at varying fluoride levels in drinking water. Trendley dean, had examined the teeth of children drinking water with high natural fluoride and then approved what was supposed to be a 15 to 20 year study of artificial fluoridation in grand rapids, michigan. Why many australians including the late sir edward dunlop openly opposed water fluoridation how fluoride can prevent decay on the surface of the tooth but why the mechanisms involved may harm cells and tissues inside the body. The obvious next step is to recommend that researchers study the health impact of flossing. At that point, its time to look at this more carefully. Advertisement we already know how dangerous fluoride is and how it isnt needed at all.
However, this study did not outright say high levels of fluoride use causes a loss of iq. In a metaanalysis, researchers from harvard school of public health hsph. Some studies suggested that even slightly increased fluoride. Moreover, fluoride itself may be dangerous at high levels. The results of the first ever us government funded study of fluoride and iq have just been published. Harvard study confirms fluoride harms brain development. With the narrative punch of jonathan harrs a civil action and the commitment to environmental truthtelling of erin brockovich, the fluoride deception documents a powerful connection between big corporations, the u. Harvard study confirms fluoride reduces childrens iq huffpost life. Dr brittany seymour, assistant professor in oral health policy and epidemiology at harvard school of dental medicine, debunks unreliable claims about water fluoridation in this new video, providing muchneeded information and context to the often misrepresented harvard study on.
Most recently a study in the uk of fluoride levels found in tea concluded. While this is the first study to look at fluoride and. The study has flaws, said john ioannidis, a stanford university. Micklem, author of the book the case against fluoride. For the first time combined 27 studies and found strong indications that fluoride may adversely affect cognitive development in children.
A recent experimental study where the rat hippocampal neurons were incubated with various concentrations 20 mgl, 40 mgl, and 80 mgl of sodium fluoride in vitro showed that fluoride neurotoxicity may target hippocampal neurons zhang m et al. Harvard study confirms fluoride reduces childrens iq as reported by huffington post. Their press release harvard study finds fluoride lowers iq. Plus, new documents obtained from under the freedom of information act. Another study with similar results is available here. There is so much rubbish written about the harvard study and the lancet paper by anti fluoride campaigners.
There is so much rubbish written about the harvard study and the lancet paper by antifluoride campaigners. Fluoride did not exist until postwwii, when scientists employed by carnegie were told to find a way to bolster the demand. Dean burk, cofounder of the us national cancer institute and head of its cytochemistry department for over 30 years. Impact of fluoride on neurological development in children news. But youre stuck with whatever your community puts in the water, and its very difficult to filter out of your water once its added. The us public health department, headed by the father of fluoridation, h. A meta analysis is one of the powerful level of evidence that you can produce. Study after study dating back to the 80s from respected academic and scientific institutions that connect fluoride to health dangers. The authors of the study eliminated both lead exposure and iodine deficiency as possible causes for the lowered iqs. When subsequent studies showed a significantly lower rate of cavities in. Then joe mercola, purveyor of all things pseudoscientific, writes in the antiscience huffington post that harvard study confirms fluoride reduces childrens iq.
I cant tell you how great it was to see this harvard study published the other day. Not a blockbuster work of fiction designed to sell books through promotion of outrageous black and white nutritional propaganda. Harvard, nih study confirms that highly fluoridated water. For the first time combined 27 studies and found strong indications that fluoride may adversely affect cognitive development in children fluoride reduces iq harvard study vidhole menu. Impact of fluoride on neurological development in children. The sad irony here is that the fda, which does not regulate fluoride in drinking water, does regulate toothpaste and on the back of a tube of fluoridated toothpaste it must state that if your child swallows more than the recommended amount, contact a poison control center. Flawed study overstates link between fluoride and ill health. Those of us in the patriottruth movement often face scorn and ridicule when bringing up the subject of fluoride and its effects. Yiamouyiannis book, fluoride, the aging factor, documents the cumulative effect of tissue damage by. Feb 11, 2014 a recentlypublished harvard university metaanalysis funded by the national institutes of health nih has concluded that children who live in areas with highly fluoridated water have significantly lower iq scores than those who live in low fluoride areas.
At least when it comes to topical application, you have a choice. Harvard study finds fluoride lowers iq published in federal govt journal. We had concerns about the methods used, or the reporting of the results, in 97 percent of the studies, the authors noted. Harvard study finds fluoride lowers iq published in federal. Aug 17, 2016 the obvious next step is to recommend that researchers study the health impact of flossing. Story ataglance a harvard metaanalysis funded by the national institutes of health nih has concluded that water fluoridation significantly lowers iq scores in children, and may be a neurotoxicant that affects brain development more than 23 human studies and 100 animal studies have linked fluoride to brain. A recently published harvard university study analysis funded by the national institutes of health nih has concluded that children who live in areas with highly fluoridated water have significantly lower iq scores than those who live in low fluoride areas in a 32page report that can be downloaded free of charge from environmental health perspectives, 1 the researchers said. The study was published in environmental health perspectives by scientists. Another study, at harvard, went on to say that the proper studies. Bassin looked at the boys and girls used in douglass study and verified fluoride levels in tap water for each year of the childs life.
Excessive fluoride causes fluorosischanges in tooth enamel that range from barely noticeable white spots to staining and pitting. For years health experts have been unable to agree on whether fluoride in the drinking water may be toxic to the developing human brain. Jul 20, 2012 a recent experimental study where the rat hippocampal neurons were incubated with various concentrations 20 mgl, 40 mgl, and 80 mgl of sodium fluoride in vitro showed that fluoride neurotoxicity may target hippocampal neurons zhang m et al. Reprinting press releases, without any editorial filter, is a. Harvard study says fluoride in the water is killing us. Receive special offers on health books and reports. One thing to keep in mind with this study though is that it was conducted in china in areas of higher flouride levels. Nov 25, 20 antifluoride groups often cite this finding out of context. A harvard university research team has discovered that fluoride contributes to a loss of intelligence in children. You can find the original analysis on the harvard website at this link. Story ataglance a harvard metaanalysis funded by the national institutes of health nih has concluded that water fluoridation significantly lowers iq scores in children, and may be a neurotoxicant that affects brain development more than 23 human studies and 100 animal studies have linked. Followup fluoride study published december 19, 2014 as a followup, philippe grandjean, adjunct professor of environmental health at harvard school of public health hsph, anna choi, research scientist in the department of environmental health, and colleagues have published a pilot study of cognitive functions in chinese children exposed to different levels of fluoride from drinking water. A study linking water fluoridation to hypothyroidism has. Oct 28, 20 a recently published harvard university study analysis funded by the national institutes of health nih has concluded that children who live in areas with highly fluoridated water have significantly lower iq scores than those who live in low fluoride areas.
Use of fluoride in drinking water to strengthen teeth is strongly backed by the australian dental association, scientific studies and state. Nov 17, 2015 dr brittany seymour, assistant professor in oral health policy and epidemiology at harvard school of dental medicine, debunks unreliable claims about water fluoridation in this new video, providing muchneeded information and context to the often misrepresented harvard study on fluoridation and childrens iq. The findings could undermine publichealth messaging, fuel conspiracy theorists, and give pregnant women something else to worry about. Harvard study confirms fluoride reduces childrens iq as reported by huffington post as of apr. A team of researchers found a statistically significant association between fluoride exposure in women during pregnancy and a lowering of iq in their children, reports the fluoride action network. Fluoride consumption linked to diabetes using mathematical. Feb 26, 2014 community, or artificial, water fluoridationthe addition of a fluoride compound usually hexafluorosilicic acid to public drinking water suppliesis a controversial public health intervention. The cdc considers water fluoridation one of the 10 top health achievements of. But the video above provides a short description of why these claims are wrong. Fluoride news, research and analysis the conversation. Fluoride ions in water exhibits unique properties, as itsoptimum dosein drinking water is advantageous to health and excess concentration beyond the prescribed limits affects health5. No, the harvard study did not confirm fluoride reduces childrens iq physiologically.
Today more than ever, evidence of fluorides toxicity is entering the public sphere. Study raises questions about fluoride and childrens iq the. The nys coalition opposed to fluoridation put out a press release distorting the findings of the study. It merely saw that people who were exposed to higher levels of fluoride has less iq points than those who did not in this target study population. Regression analyses suggest association between increases in. May 22, 2014 top medical journal labels fluoride a neurotoxin. Books on fluoridation national pure water association. Fluoridated water during pregnancy linked to lower iqs, study.
Weve been convinced by the dental associations, who profit on the production and dissemination of fluoride, that the neurotoxin needs to be a part of. Fluoride lowers childrens intelligence by 7 iq points. Flawed study overstates link between fluoride and ill. A new study that suggests fluoride is harmful to developing brains is likely to fan the smoldering debate over the safety of adding the toothprotecting. Larger waist size may be better than body mass index as an indicator of dementia risk, suggests a recent study. The findings of the harvard researchers whose study was funded by the national institutes of health is nothing short of disturbing. Sep 01, 2019 a new study that suggests fluoride is harmful to developing brains is likely to fan the smoldering debate over the safety of adding the toothprotecting mineral to public drinking water. See my article antifluoridation study flawed petition rejected for some background to. Fluoride consumption linked to diabetes using mathematical models. The early studies didnt take into account the subsequent widespread use of fluoridecontaining toothpastes and other dental fluoride supplements, which also prevent cavities. Mar 09, 2014 the study demonstrated that deaths from cancer abruptly rose in as little as a year or two after fluoridation began. Known as the iowa fluoride study, the researchers monitored the fluoride intake of over 600 iowan children from birth to adolescence, while conducting periodic exams of the childrens dental and bone health. A study provided by the lancet showed that fluoride is a neurotoxin which causes developmental toxicity.
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