Via Open Parachute
The web site “Natural News” is a prime source of information for alternative and “natural” health enthusiasts. It promotes a lot of misinformation on fluoridation and is often cited by anti-fluoridation propagandists. So – no surprise to see a recent campaign in social media promoting a Natural News article Natural News exclusive: Fluoride used in U.S. water supplies found contaminated with lead, tungsten, strontium, aluminum and uranium.
The article was dutifully tweeted ad nauseum and of course local anti-fluoride campaigners also dutifully and uncritically promoted it. But no-one actually looked at the data in the article to see if it was in any way meaningful or supported the claims of contamination being made. In fact, it is just another example of the sort of misrepresentation I referred to in the article Fluoridation: emotionally misrepresenting contamination. That is, people getting hysterical about contamination data which actually show very low levels of contaminants. Getting hysterical about numbers just because they are numbers without any understanding of what they mean.
Lead researcher – the Health Ranger
Mike Adams, who calls himself the Health Ranger, wrote the article which pretends to be a scientific investigation of contaminants in 6 samples of sodium fluoride obtained from Chinese sources. He reports the maximum and average values of a number of contaminants. Of course he uses parts per billion (ppb) because that gives him larger numbers by a factor of 1000 than the usually used parts per million (ppm). I will convert his values for readers and compare them with values found in Australia and New Zealand for contaminants in fluorosilicic acid, the most commonly used fluoridation chemical (actually fluorosilicic acid is also the most commonly used fluoridation chemical in the USA – so its strange that the “Health Ranger’ didn’t analyse that).
The table below compares “the Health Ranger’s” analytical values with those for fluorosilicic acid reported in my article Fluoridation: emotionally misrepresenting contamination. Also included are the regulated maximum values for these two fluoridation chemicals. I have included . . .