Drinking water that's been artificially fluoridated with synthetic fluoride chemicals has been shown in a new peer-reviewed study to
increase the risk of underactive thyroid, or hypothyroidism, by 30 percent or more.
Researchers from the University of Kent in the UK, publishing their work in the
Journal of Epidemiological & Community Health, found that people who consume fluoridated water are much more likely than people who don't to suffer from a sluggish thyroid, a chronic health condition
that often results in depression and obesity.
After evaluating the number of patients with thyroid conditions at general practitioners' offices throughout England, the team, led by Professor Stephen Peckham from the Centre for Health Service Studies, observed that areas where public water is artificially fluoridated systematically had the highest prevalence of hypothyroidism.
Meanwhile, the prevalence of the thyroid condition in areas where tap water is left alone was found to be significantly less common, affirming what many earlier studies have found concerning fluoride's
displacement of necessary iodine throughout the body, a damaging process that essentially starves the thyroid gland of much-needed nutrients.
"I think it is concerning for people living in those areas," stated Prof. Peckham about the findings. "Underactive thyroid is a particularly nasty thing to have and it can lead to other long term health problems. I do think councils need to think again about putting fluoride in the
water."
"There are far safer ways to improve dental health," he added.
There are a number of toxic halogens that displace iodine in the thyroid, fluoride being one of them (
bromide is another), resulting in major thyroid damage. This is a scientific fact that has been proven
over and over again,* and which is admitted by the U.S. National Research Council.
http://jech.bmj.com/content/early/2015/02/09/jech-2014-204971
Abstract
Background While previous research has suggested that there is an association between fluoride ingestion and the incidence of hypothyroidism, few population level studies have been undertaken. In England, approximately 10% of the population live in areas with community fluoridation schemes and hypothyroidism prevalence can be assessed from general practice data. This observational study examines the association between levels of fluoride in water supplies with practice level hypothyroidism prevalence.
Methods We used a cross-sectional study design using secondary data to develop binary logistic regression models of predictive factors for hypothyroidism prevalence at practice level using 2012 data on fluoride levels in drinking water, 2012/2013 Quality and Outcomes Framework (QOF) diagnosed hypothyroidism prevalence data, 2013 General Practitioner registered patient numbers and 2012 practice level Index of Multiple Deprivation scores.
Findings We found that higher levels of fluoride in drinking water provide a useful contribution for predicting prevalence of hypothyroidism. We found that practices located in the West Midlands (a wholly fluoridated area) are nearly twice as likely to report high hypothyroidism prevalence in comparison to Greater Manchester (non-fluoridated area).
Interpretation In many areas of the world, hypothyroidism is a major health concern and in addition to other factors—such as iodine deficiency—fluoride exposure should be considered as a contributing factor. The findings of the study raise particular concerns about the validity of community fluoridation as a safe public health measure.
https://www.snyderhealth.com/articl.../fluoridated-water-hypothyroidism-depression/