TL;DR
- New study shows fluoride has no impact on IQ.
- Research contradicts claims by RFK Jr.
- Study followed participants into their 80s.
- Fluoridation is supported by major health organizations.
- Concerns over fluoride have led to bans in some states.
In a world where misinformation spreads faster than a TikTok dance challenge, a new study has emerged to set the record straight about fluoride in drinking water and its alleged effects on IQ. Spoiler alert: it’s not the villain some have made it out to be. The highly anticipated research, published in the Proceedings of the National Academy of Sciences, examined the long-term impact of community water fluoridation on intelligence and brain function, and the results are as refreshing as a cool glass of fluoridated water.
Researchers followed over 10,000 participants from Wisconsin, tracking their cognitive abilities from adolescence into their 80s. That’s right, folks—this study isn’t just a flash in the pan; it’s a deep dive into the murky waters of fluoride debate. The conclusion? Whether you sipped on fluoridated water or not, your IQ remained as steady as a well-practiced drag performance. Dr. Scott Tomar, a population oral health expert, stated, “There is no association with community water fluoridation and any measure of IQ or neurodevelopment.” So, take that, fluoride fearmongers!
The research comes in response to claims made by none other than Health Secretary Robert F. Kennedy Jr., who has been vocal about fluoride being “industrial waste” linked to IQ loss. But this study is here to rain on that parade. It found no significant difference in cognitive performance at any life stage between those who grew up with fluoridated water and those who did not.
As communities across the United States grapple with the fluoride debate, some states like Utah and Florida have even enacted bans on adding fluoride to their drinking water. But the science is clear: the optimal level of fluoride is a mere 0.7 milligrams per liter, a tiny amount that can do wonders for dental health without turning our brains into mush.
https://x.com/RobertKennedyJr/status/1852812012478398923
Dr. Bruce Lanphear, a health sciences professor, acknowledged the study’s limitations, noting that it inferred fluoride exposure based on residence rather than direct measurement. However, he still emphasized that this research provides a strong case against the narrative that fluoride is harmful to IQ. “There’s now good reason to doubt the claim that fluoride causes reduction in IQ,” said researcher Rob Warren, who led the study.
While the Trump administration has softened its stance on fluoride, the fear surrounding it has led to increased pushback from families wary of fluoride treatments. Pediatric dentist Dr. Meg Lochary noted, “I’ve never seen as much pushback to fluoride as I have in these last few years.” But let’s not forget: fluoride has been hailed as one of the greatest public health initiatives, reducing cavities by 25% according to major health organizations.
So, as we navigate the waters of fluoride and IQ, let’s remember to keep our facts straight. With studies like this one, it’s clear that fluoride is not the enemy; it’s a friend to our teeth and our overall health. Cheers to that!