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Re: Fluoride - Demand AARP Take Action

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Message 191 of 1,436

Bill, come off it. 

This issue has already been dealt with in my comments comparing F with other nutrients, I, Se, etc. "Dosage" is a completely inappropriate term for these nutrients.

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Re: Fluoride - Demand AARP Take Action

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Message 192 of 1,436

Ken

 

Dosage.  How much is needed and how much is too much?

 

Bill Osmunson DDS MPH

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Re: Fluoride - Demand AARP Take Action

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Message 193 of 1,436

All the agencies that are supposed to “protect us” are truly there to protect the industry from lawsuits from us, the People! We, the People, have been conned. We are just consumers and filters of their poisons, but we pay dearly for our own demise!

Once these guard dogs have emasculated the agencies, then they set the corporate agenda into policy. This is why we have sugar industry setting dental health policy and Big Pharma imposing health policy in the US. Worse yet, these agencies rubber stamp the corporate agenda and the masses misguidedly trust them. So the people look for these agencies to protect them, when in reality they are enforcing the corporate agenda.

Time to wake up and smell the coffee!

https://www.ecowatch.com/andrew-wheeler-epa-confirmed-2630358470.html?utm_campaign=RebelMouse&social...

 

 

 

 

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Re: Fluoride - Demand AARP Take Action

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Message 194 of 1,436

If the US actually had ‘health’ care, instead of Rockefeller Big Pharma (for profit) sick care, maybe the life expectancy would a bit better. See: https://www.washingtonpost.com/amphtml/national/health-science/us-life-expectancy-declines-again-a-d...

 

Isn’t it curious that the sugar industry has dictated US health policy for decades. See https://www.ajpmonline.org/article/S0749-3797(16)30331-2/fulltext?mobileUi=0

 

Industry-sponsored nutrition research, like that of research sponsored by the tobacco, chemical, and pharmaceutical industries, almost invariably produces results that confirm the benefits or lack of harm of the sponsor’s products, even when independently sponsored research comes to opposite conclusions.

 

https://www.researchgate.net/publication/282439972_Plumbosolvency_exacerbated_by_Water_Fluoridation

 

Sugar industry

https://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1001798

 

Rockefeller

https://worldaffairs.blog/2015/10/20/how-rockefeller-founded-modern-medicine-and-killed-natural-cure...

 

https://www.npr.org/sections/thetwo-way/2016/09/13/493739074/50-years-ago-sugar-industry-quietly-pai...

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Re: Fluoride - Demand AARP Take Action

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Message 195 of 1,436

But it is simple to criticize and denigrate any study on humans because you cannot put humans in cages to control all other variables. That by the way is why there are so many publications claiming ingested fluoride has some sort of benefit in affecting dental caries when in  fact it does not. You cant ensure all gropus eat the same amount of sugar, etc.  So most are worthless.

As far as the fact that low level fluoride (less than 1 ppm in blood) is correctly classified as a neurotoxin is mostly based on well controlled experiments with mammals (Varner, Reddy, Mullenix, etc). There is no doubt.

And it is also an acute poison at high concentrations where it causes heart failure at around 1-2 ppm in the blood chronically and it causes immedfiate complete heart block at about 3-5 ppm.

Industrial fluorides are toxics and governed by the TSCA which prohibit adding toxic substances into our drinking water. This law stems from the Clean Water Act which is derived form the original Water Pollution Control Act first initiated by President John F. Kennedy.  The misison of the Act section 101a is to maintain the natural chemistry of our nation's waters.

I don't know why it is so hard for those with a fluoridation agenda bias to see the truth, but it just is.

Richard Sauerheber, Ph.D.
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Re: Fluoride - Demand AARP Take Action

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Message 196 of 1,436

“Fluoride has no known essential function in human growth and development and no signs of fluoride deficiency have been identified.” - European Food Safety Authority on DRV  (2013)

 

There is nothing ideological about dosage for medication. Neither is there anything ideological about medical instructions to avoid fluoridated water and foods prepared with fluoridated water for those with thyroid, kidney, and other chronic disease - populations who include senior citizens. Both are very pragmatic. 

 

What is ideological is for the pro-fluoride cartel to publish comments like:

  •  "...serious health consequences of lead exposure emerge only after years. By contrast, dental caries causes immediate and tangible problems for children’s teeth…" - Sanders & Slade, 2017

  • Suggestions that doctors need to explain to parents how to use water in food preparation because, "Some infant foods/drinks, when reconstituted with fluoridated water, may result in a F intake in infants above the suggested optimum range (0.05-0.07 mg F/kg body weight) and therefore may put infants at risk of developing dental fluorosis." - Zohoori et al. 2012 

 

I'm a pragmatist who prefers data and ethics to bickering. To that end, consider: 

 

DoseQuiz.jpegDosage Quiz

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Re: Fluoride - Demand AARP Take Action

2,330 Views
Message 197 of 1,436

Ross, the ideologically driven love to talk about the "precautionary principle." Because they can drive it any way they want depending on their baises. They do this by misrepresenting the science. For example, even without a bias, I can produce far more citations related to toxic effects of water or chloride than there are for fluoride. Just imagine where the so-called "precautionary principle" and a biased interpretation could take you with that.

You cite Grandjean and Landrigan as well as Choi et al.  Do you think I am a fool? Do you not relaise that I am familair with both papers and Grandjean and Landrigan contributed nothing new - they simply reported Choi et al.? (Grandjean was part of the Choi et al., team).

The problem here is that they use studies form areas of endemic fluorosis where there is a whole range of serious health problems. Such studies are not relevant to areas where community water fluoldiation is used.

(I have an extra **bleep** about Grandjean because he extended his anti-fluoride bias into preventing publication of a paper of mine in a journal he controls. I complained about this obvious unscientific, and unethical behavoiour and he was reprimanded for it. I published my paper elsewhere.)

You cite Bashash et al. (2017) and seem completely unaware of the limtiations of this paper. The reported relationship for maternal urine F explained only 3% of the IQ variance. (The child urinary F relationship was not significant) Considering they did not include maternal nutrition in their regression it is very possible a more complete regression would show no realtionship wiht maternal urinary F (Malin et al (2018) reported a much better relationship of cognitive factors with maternal nutrition). Don't forget Malin & Till (2015) reported a relationship of ADHD prevalence with fluoridation - explaining up to 32% of the variance. This disappeared when other risk-modifying factors were included - read Perrott, K. W. (2018). Fluoridation and attention deficit hyperactivity disorder a critique of Malin and Till (2015). British Dental Journal, 223(11), 819–822. https://doi.org/10.1038/sj.bdj.2017.988

You can read my critiques of Bashash's IQ and ADHD papers at:

https://www.researchgate.net/publication/324216872_Predictive_accuracy_of_a_model_for_child_IQ_based...

and

https://www.researchgate.net/publication/330897483_Evidence_linking_attention_deficit_hyperactivity_...

I suggest you do your own work and search for papers you ask of me - but I also suggest you take a lot more care than shown in your use of the Grandjean and Landrigan and Choi et al studies. You have simply not looked at those poroperly.

I also note you appear to be Gish galloping - either that or, perhaps, I should take the fact you simply do not return to your previous arguments as a kudos for me in that you cannot counter my expolanmations. But if you insist on Gish galloping I suggest you do your own searching for specific publications. There is so much avalable and I really don't want to waste my time being sent off on searches by those who seem unable to understand the science anyway.

 

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Re: Fluoride - Demand AARP Take Action

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Message 198 of 1,436

Ken

 

You can call me all kinds of things. . . but I don't know which statement you are refering to.  So your comment is lost on me.

 

You say, "Political statement? " Yes, I am into politics because politics is forcing me to swallow too much fluoride.

 

You say, "Ideological?"  Several definitions of ideological.  Yes, I am fixated (if that is what you mean) on stopping my two professions from harming the public with too much fluoride.

 

You say, "Nonscientific"?  Well, I'm sort of a fundamentalist and simple.  How much fluoride is good?  How much fluoride is bad?  How much fluoride are we getting and is it too much?  Sorry if those basic questions are beyond your desire to respond to, but as a practicing prescribing clinician, those are the fundamental questions I must answer on a daily basis.

 

You want me to respond, to something I don't know what you are referring to.  And I keep asking you for the basic facts of dosage and although you say you have responded, I can't find your response.  Please post again.

 

Bill Osmunson DDS MPH

 

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Re: Fluoride - Demand AARP Take Action

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Message 199 of 1,436

KenP: The precautionary principle states that if an action or policy has a suspected risk of causing harm to the public domain (affecting general health or the environment globally), the action should not be taken in the absence of scientific near-certainty about its safety.
Under these conditions, the burden of proof about absence of harm falls on those proposing an action, not those opposing it.
The precautionary principle is intended to deal with uncertainty and risk in cases where the absence of evidence and the incompleteness of scientific knowledge carries potentially serious implications for society. (See: Taleb et al., ‘The Precautionary Principle: Fragility and Black Swans’ from Policy Actions, University of East Anglia, 2014)
Grandjean and Landrigan in their paper ‘Neurobehavioural effects of developmental toxicity in the March 2014 issue of the The Lancet stated that epidemiological studies since 2006 had identified fluoride as a developmental neurotoxicant i.e. a chemical that can injure the developing brain. They warned that untested chemicals should not be presumed to be safe to brain development and that chemicals in existing use, like fluoride, and all new chemicals must therefore be tested for developmental neurotoxicity.
Choi et al. in their Environmental Health Perspectives paper ‘Developmental Fluoride Neurotoxicity: A Systematic Review and Meta-Analysis’ report results that supported the possibility of an adverse effect of high fluoride exposure on children’s neurodevelopment and that future research should include detailed individual-level information on prenatal exposure, neurobehavioral performance, and covariates for adjustment.
Bashash et al. ‘Prenatal Fluoride Exposure and Cognitive Outcomes in Children at 4 and 6–12 Years of Age in Mexico’ published in September 2017 in the peer-reviewed journal, Environmental Health Perspectives, by a team of investigators at the University of Toronto, McGill, the Harvard School of Public Health, and other institutions found an association between prenatal exposure to fluoride and cognitive development disorders in children.
The study’s findings, combined with evidence from existing animal and human studies, reinforced the need for additional research on potential adverse effects of fluoride, particularly in pregnant women and children, and to ensure that the benefits of population-level fluoride supplementation outweigh any potential risks.
KenP, In view of these cautions can you cite peer-reviewed research concluding that there is absence of harm from community water fluoridation, in addition to swallowed fluoride from other dietary sources (i.e. in a regime of uncontrolled individual fluoride dosage) that meets the following research criteria?
LEVEL A (HIGHEST QUALITY OF EVIDENCE, MINIMAL RISK OF BIAS)
• Prospective studies that started within one year of either initiation or discontinuation of water fluoridation and have a follow up of at least two years for positive effects and at least five years for negative effects.
• Studies either randomised or address at least three possible confounding factors and adjust for these in the analysis where appropriate.
• Studies where fluoridation status of participants is unknown to those assessing outcomes.
(Definition from McDonagh et al., ‘A Systematic Review of Public Water Fluoridation’, September, 2000.)

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Re: Fluoride - Demand AARP Take Action

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Message 200 of 1,436

As usual, Carry Anne, you provide excellent research and amazing quations from a consensus of some of the top scientists on fluoride and toxicity.

 

Well done.  

 

Ethics and science are convincing that many are ingesting too much fluoride causing harm.  A reduction in fluoride exposure is essential.

 

Bill Osmunson DDS MPH

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