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In late 2024, a federal decide delivered a landmark ruling: The EPA failed to guard the general public from fluorideâs neurotoxic results.
Choose Edward Chenâby the way in which, an Obama appointeeâacknowledged what scientists have been warning for years: fluoride publicity, notably in utero, is linked to decrease IQ and long-term cognitive hurt.
This could have been a turning level, a second the place fluoride lastly left âtin foil hatâ territory and have become a mainstream public well being concern.
As a substitute, the dialog took a weird flip.
Inside months, RFK Jr. publicly took up the fluoride subject, and all of the sudden, the controversy wasnât about science anymoreâit was about politics. The ruling didnât change. The science didnât change. The overwhelming proof remained simply as damning. However the second a polarizing determine entered the image, it grew to become simpler to dismiss the complete fluoride debate as a conspiracy slightly than confront the details.
Iâve practiced dentistry for 41 years, and Iâve been questioning fluoride the complete time. Iâve been referred to as a quack. Iâve been dismissed. That was advantageousâI knew the science would catch up ultimately.
However I by no means anticipated how a lot of a rollercoaster this struggle would develop into.
The lawsuit that took fluoride to courtroom wasnât constructed on hypothesisâit was constructed on rock-solid research, funded by the NIH, utilizing rigorous methodology. We had analysis displaying that prenatal fluoride publicity might decrease IQ. We had meta-analyses linking fluoride to cognitive hurt. We had years of toxicology reviews confirming that fluoride doesnât simply strengthen enamelâit alters mind improvement.
So why, after many years of science and a federal courtroom ruling, are we nonetheless debating this?
As a result of as a substitute of letting science communicate for itself, we let politics determine whatâs price being attentive to.
Earlier than we go any additional, letâs be clear on one factor: This debate isnât about fluoride in toothpaste or topical therapiesâitâs about fluoride in consuming water. Fluoride utilized on to tooth is a special dialog; the priority right here is about fluoride thatâs ingested, the place it may accumulate in bones, the mind, and creating our bodies. This can be a key distinction as a result of systemic ingestion of fluoride has vastly totally different results than topical utility.
How We Bought Right here:
Fluoridation was launched within the mid-Twentieth century based mostly on flawed research that claimed fluoride strengthened tooth enamel. These research lacked correct management teams, ignored socioeconomic components, and by no means investigated long-term well being dangers. Regardless of these shortcomings, by the Nineteen Sixties, fluoridation had develop into the norm in most U.S. cities, promoted as a protected and efficient technique to scale back cavitiesâwith out rigorous scientific proof.
Briefly, fluoridation grew to become public coverage not due to strong, long-term analysis, however due to an assumption that a little bit little bit of fluoride in water was innocent. Many years later, mounting proof means that assumption was dangerously mistaken.
But, over the previous 20 years, high-quality analysis has raised critical considerations:
- 2006: A Nationwide Analysis Council (NRC) evaluation discovered fluoride publicity might hurt the mind, thyroid, and bones.
- 2017: An NIH-funded research discovered prenatal fluoride publicity was linked to decrease IQ in youngsters (Environmental Well being Views).
- 2019: A JAMA Pediatrics research confirmed these findings, igniting pushback from public well being officersâhowever standing as much as peer evaluation.
- 2021: The Nationwide Toxicology Program (NTP) categorised fluoride as a presumed neurotoxin, reinforcing over 70 research linking it to cognitive hurt.
- 2024: Federal Choose Edward Chen dominated that the EPA didn’t adequately assess fluorideâs dangers, marking a turning level within the authorized battle.
The case towards fluoride isnât hypothesisâitâs peer-reviewed science. Think about:
- Fluoride publicity in utero has been linked to a 3-5 level drop in IQ, comparable to guide publicity.
- Fluorideâs influence on IQ is comparable to guideâhowever whereas weâve banned lead from paint and gasoline, we nonetheless add fluoride to consuming water.
- Fluoridated nations just like the U.S. and Canada have comparable or worse charges of tooth decay than non-fluoridated nations like Sweden and the Netherlands.
- A Harvard meta-analysis discovered that fluoride accumulates within the mind and alters neurodevelopment, with potential long-term penalties.
But, regardless of these findings, the CDC and EPA proceed to insist that fluoridation is protectedâwith out addressing the science.
The mediaâs playbook is predictable: when a controversial determine takes up a difficultyâeven one backed by peer-reviewed scienceâthe controversy will get buried below accusations of âmisinformation.â
- When RFK Jr. spoke out towards fluoride, it grew to become simpler to dismiss the complete dialog as conspiracy slightly than interact with the analysis.
- In at the momentâs media panorama, reality is usually judged not by proof, however by who’s saying it.
- Regulators just like the EPA fought tooth and nail towards the lawsuit that led to Choose Chenâs ruling, regardless of their authorized obligation to guard public well being.
- Public well being establishments concern reputational injuryâadmitting fluoride is dangerous would imply admitting many years of flawed steering.
The consequence? Silence from main well being companies, regardless of a federal courtroom ruling confirming the EPAâs failure to behave on fluorideâs dangers.
The fluoride debate is not only about dental well being. Itâs a take a look at case for a way public well being establishments deal with inconvenient science. When legit considerations are ignored or politicized, public skepticism growsânot simply towards fluoride, however towards all public well being suggestions.
The fluoride debate isnât nearly cavitiesâitâs about whether or not we worth science over dogma. With mounting proof of hurt and a federal courtroom ruling difficult many years of coverage, itâs time for accountability.
If public well being officers receivedât admit their errors, then itâs as much as the general public to demand motionâearlier than one other technologyâs IQ turns into collateral injury.


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