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Frontier Centre for Public Policy

Health Risks from Water Fluoridation are not just in RFK’s Head

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7 minute read

From the Frontier Centre for Public Policy

By Lee Harding

“There is evidence that fluoride exposure has been associated with the diseases [and] disorders that RFK listed, but with caveats”

Water fluoridation has returned to the forefront of public policy debates thanks to environmental lawyer Robert F. Kennedy Jr. Kennedy is expected to have a role in the Department of Health and Human Services, giving his opinion more weight than ever.

In a post to X, Kennedy wrote, “On January 20, the Trump White House will advise all U.S. water systems to remove fluoride from public water. Fluoride is an industrial waste associated with arthritis, bone fractures, bone cancer, IQ loss, neurodevelopmental disorders, and thyroid disease.”

The post links to a High Wire video interview with lawyer Michael Connett, lead attorney in a successful case against the Environmental Protection Agency (EPA). Last September, Obama-appointed District Court Judge Edward Chen sided with Connett and mandated the EPA to more strictly regulate water fluoridation.

Chen’s ruling states, “In all, there is substantial and scientifically credible evidence establishing that fluoride poses a risk to human health; it is associated with a reduction in the IQ of children and is hazardous at dosages that are far too close to fluoride levels in the drinking water…”

Fluoride is a poisonous industrial byproduct, handled in its pure form by people in hazmat suits. Dealing with sodium fluoroacetate was an expense for the Aluminum Company of America before Edward Bernays helped turn it into a profitable venture. In the 1940s, Bernays, the father of modern public relations and nephew of psychoanalyst Sigmund Freud, used mass psychology and public health advocates to have fluoride put in drinking water. Fluoridation opponents were dismissed as kooks ever after.

The toxicology adage “The dose makes the poison” applies. Chemicals, including drugs, can benefit health in some respects but undermine it in others. Unfortunately, recent analysis suggests the “side effects” of fluoridation may outweigh its alleged benefits.

A recent analysis by Cochrane Reviews said water fluoridation may provide a slight dental benefit, but less so since the mid 70’s when manufacturers commonly added fluoride to toothpaste. Fluoride reverses or stops early tooth decay by remineralizing teeth, making them stronger. It also reduces bacteria’s ability to make acids that cause decay.

Fluoride capsules have little effect on teeth, which suggests its main positive effect is topical (meaning by direct contact). An obvious question follows: if fluoride of roughly one part per million passing over the teeth before swallowing, what is its effect during digestion or bodily storage? After all half of fluoride is passed through urine, while the remainder is stored in the body.

In 2020 The Institute of Technology and Business in the Czech Republic made a six-article issue dedicated to the mechanisms of fluoride toxicity. One explained in the abstract that “fluoride is an enzymatic poison, inducing oxidative stress, hormonal disruptions, and neurotoxicity.” The toxic effects were magnified when trace amounts of aluminum were present, and “might contribute to unexpected epidemics in the future.”

Sleeplessness, hypothyroidism, and autism to conditions linked to fluoride consumption, whether through natural sources or water fluoridation. The risks were found through statistical studies comparing health issues in water fluoridated and non-fluoridated areas, biochemical analysis, and human and animal studies.

“We concur with the conclusions of many authors over the world that fluoride neurotoxicity is a serious risk associated with elevated fluoride exposure… […] Fluoride toxicity is a slow, hidden process. Evolving evidence should inspire scientists and health authorities to re-evaluate claims about the safety of fluoride…”

In 2019, researchers from Canadian and U.S. universities tested over 500 Canadian women throughout their pregnancies for fluoride levels in their urine. Their study, published in the Journal of the American Medical Association (JAMA), found that for each milligram of fluoride per litre in the mother’s urine, IQ dropped 4.5 points in their male children tested at ages of three to four years.

Christine Till, a professor in the Department of Psychology at York University in Toronto, told CNN, “At a population level, that’s a big shift. That translates to millions of IQ levels lost.”

Ashley Malin, an assistant professor in the University of Florida’s Epidemiology Department, had similar findings in her Florida study, published in JAMA in 2024.

“There is evidence that fluoride exposure has been associated with the diseases [and] disorders that RFK listed, but with caveats,” Malin told the Virginia Mercury in a recent article.

“Aside from fluoride’s impacts on neurodevelopment, I think that there is more that we don’t know about health effects of low-level fluoride exposure than what we do know, particularly for adult health outcomes,” Malin added.

In August, the National Toxicology Program (NTP) in the United States found that fluoride levels higher than 1.5 mg/L (the highest acceptable level in Canada) are associated with lower IQs in children. The NTP said there is insufficient evidence to conclude that there are similar risks at the recommended level of 0.7 mg/L.

Montreal recently ended its water fluoridation and hopefully other cities will follow. Only a misguided nanny state would poison young minds and old bones for the sake of people who don’t brush their teeth.

Lee Harding is a Research Fellow for the Frontier Centre for Public Policy.

Agriculture

Dairy Farmers Need To Wake Up Before The System Crumbles

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From the Frontier Centre for Public Policy

By Dr. Sylvain Charlebois

Without reform, Canada risks losing nearly half of its dairy farms by 2030, according to experts

Few topics in Canadian agriculture generate as much debate as supply management in the dairy sector. The issue gained renewed attention when former U.S. President Donald Trump criticized Canada’s protectionist stance during NAFTA renegotiations, underscoring the need to reassess the system’s long-term viability.

While proponents argue that supply management ensures financial stability for farmers and shields them from global market volatility, critics contend that it inflates consumer prices, limits competition, and stifles innovation. A policy assessment titled Supply Management 2.0: A Policy Assessment and a Possible Roadmap for the Canadian Dairy Sector, conducted by researchers at Dalhousie University and the University of Guelph, sheds light on the system’s inefficiencies and presents a compelling case for reform.

Designed in the 1970s to regulate production and stabilize dairy prices, Canada’s supply management system operates through strict production quotas and high import tariffs. However, as successive trade agreements such as the USMCA, CETA, and CPTPP erode these protections, the system appears increasingly fragile. The federal government’s $3-billion compensation package to dairy farmers for hypothetical trade losses is a clear indication that the current structure is unsustainable.

Instead of fostering resilience, supply management has created an industry that is increasingly dependent on government payouts rather than market-driven efficiencies. If current trends persist, Canada could lose nearly half of its dairy farms by 2030 — regardless of who is in the White House.

Consumer sentiment is also shifting. Younger generations are questioning the sustainability and transparency of the dairy industry, particularly in light of scandals such as ButterGate, where palm oil supplements were used in cow feed to alter butterfat content, making butter harder at room temperature. Additionally, undisclosed milk dumping of anywhere between 600 million to 1 billion litres annually has further eroded public trust. These factors indicate that the industry is failing to align with evolving consumer expectations.

One of the most alarming findings in the policy assessment is the extent of overcapitalization in the dairy sector. Government compensation payments, coupled with rigid production quotas, have encouraged inefficiency rather than fostering innovation. Unlike their counterparts in Australia and the European Union — where deregulation has driven productivity gains — Canadian dairy farmers remain insulated from competitive pressures that could otherwise drive modernization.

The policy assessment also highlights a growing geographic imbalance in dairy production. Over 74% of Canada’s dairy farms are concentrated in Quebec and Ontario, despite only 61% of the national population residing in these provinces. This concentration exacerbates supply chain inefficiencies and increases price disparities. As a result, consumers in Atlantic Canada, the North, and Indigenous communities face disproportionately high dairy costs, raising serious food security concerns. Addressing these imbalances requires policies that promote regional diversification in dairy production.

A key element of modernization must involve a gradual reform of production quotas and tariffs. The existing quota system restricts farmers’ ability to respond dynamically to market signals. While quota allocation is managed provincially, harmonizing the system at the federal level would create a more cohesive market. Moving toward a flexible quota model, with expansion mechanisms based on demand, would increase competitiveness and efficiency.

Tariff policies also warrant reassessment. While tariffs provide necessary protection for domestic producers, they currently contribute to artificially inflated consumer prices. A phased reduction in tariffs, complemented by direct incentives for farmers investing in productivity-enhancing innovations and sustainability initiatives, could strike a balance between maintaining food sovereignty and fostering competitiveness.

Despite calls for reform, inertia persists due to entrenched interests within the sector. However, resistance is not a viable long-term strategy. Industrial milk prices in Canada are now the highest in the Western world, making the sector increasingly uncompetitive on a global scale. While supply management also governs poultry and eggs, these industries have adapted more effectively, remaining competitive through efficiency improvements and innovation. In contrast, the dairy sector continues to grapple with structural inefficiencies and a lack of modernization.

That said, abolishing supply management outright is neither desirable nor practical. A sudden removal of protections would expose Canadian dairy farmers to aggressive foreign competition, risking rural economic stability and jeopardizing domestic food security. Instead, a balanced approach is needed — one that preserves the core benefits of supply management while integrating market-driven reforms to ensure the industry remains competitive, innovative and sustainable.

Canada’s supply management system, once a pillar of stability, has become an impediment to progress. As global trade dynamics shift and consumer expectations evolve, policymakers have an opportunity to modernize the system in a way that balances fair pricing with market efficiency. The recommendations from Supply Management 2.0 suggest that regional diversification of dairy production, value-chain-based pricing models that align production with actual market demand, and a stronger emphasis on research and development could help modernize the industry. Performance-based government compensation, rather than blanket payouts that preserve inefficiencies, would also improve long-term sustainability.

The question is no longer whether reform is necessary, but whether the dairy industry and policymakers are prepared to embrace it. A smarter, more flexible supply management framework will be crucial in ensuring that Canadian dairy remains resilient, competitive, and sustainable for future generations.

Dr. Sylvain Charlebois is senior director of the agri-food analytics lab and a professor in food distribution and policy at Dalhousie University.

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Business

Canada’s Aging Population Is Creating A Fiscal Crisis

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From the Frontier Centre for Public Policy

By Ian Madsen

Rising OAS and GIS costs outpacing economic growth, straining the federal budget

Canada’s aging population is creating a financial crisis that policymakers cannot afford to ignore. The rising costs of Old Age Security (OAS) and the Guaranteed Income Supplement (GIS) pose a growing risk to federal finances, yet no dedicated funding has been established to ensure their long-term viability.

The numbers are staggering. The 2024 Financial Accounts (Public Accounts of Canada, Volume I, p. 43) show that spending on elderly benefits rose at a compound annual growth rate (CAGR) of 6.24 per cent between 2015 and 2024, climbing from $44.1 billion to $76.04 billion. Over the same period, total federal program spending increased at a CAGR of 7.24 per cent, from $248.7 billion to $466.7 billion.

Although elderly benefits made up 17.7 per cent of total program spending in 2015, they now account for 16.3 per cent. This decline is not due to reduced spending but rather a surge in pandemic-related government expenditures, which temporarily outpaced OAS-GIS growth. Nevertheless, the trajectory is clear: elderly benefits are now the federal government’s third-largest expense, behind only ‘Other Transfer Payments’ and ‘Operating Expenses.’

While these figures already indicate a growing fiscal challenge, government projections suggest the problem will only get worse. According to the federal Fall Economic Statement (Table A1.11, p. 211), economic growth is expected to average four per cent annually until 2029-30. Yet OAS-GIS costs are projected to grow at a compound annual growth rate of 6.5 per cent, outpacing both GDP growth and other program spending. By 2029-30, spending on elderly benefits is expected to reach $104.4 billion, or 18.3 per cent of all program expenditures.

Government projections highlight the rapid growth in elderly benefits over the next six years, as shown in the table below:

Fiscal Year                  Elderly Benefits ($B)                Total Program Expenses ($B)              Percentage of Total Program Expenses
2023-24                       76.0                                          466.7                                                   16.2 per cent
2024-25                       80.9                                          485.7                                                   16.7 per cent
2025-26                       85.5                                          500.3                                                   17.1 per cent
2026-27                       90.1                                          509.3                                                   17.7 per cent
2027-28                       94.6                                          529.7                                                   17.9 per cent
2028-29                       99.5                                          549.7                                                   18.1 per cent
2029-30                       104.4                                        570.3                                                   18.3 per cent

As the table shows, OAS-GIS spending is rising as a proportion of total government expenditures. This mirrors the original crisis in the Canada Pension Plan (CPP), when benefits outpaced contributions as the population aged.

The CPP once faced a similar sustainability crisis, and its reform in 1997 offers a potential model for addressing the challenges of OAS-GIS today. The federal government overhauled the CPP by creating the Canada Pension Plan Investment Board (CPPIB), which now manages $570 billion in assets. At the time, CPP benefits were paid through general government revenues rather than dedicated investments.

The solution involved higher contribution rates and the creation of an independent investment board to manage the fund sustainably.

These changes secured the CPP’s future, but OAS-GIS remains entirely dependent on government revenue, with no financial backing of its own. That makes it even more vulnerable to economic downturns and demographic shifts.

Policymakers must take decisive action to secure its future. One option is to tighten eligibility criteria to curb uncontrolled spending. Cost-of-living adjustments should also be limited to official inflation measures, ensuring sustainability without unfairly burdening low-income seniors.

The federal government must acknowledge the problem before it becomes unmanageable. The next finance minister should seek input from actuaries, investment professionals, economists and the public to explore feasible long-term solutions. A dedicated OAS-GIS Investment Board, similar to the CPPIB, could help ensure the program’s sustainability. The government already expanded CPP in 2019—there is precedent for such an approach.

Since OAS-GIS has no existing assets, the government will need to inject capital into the program. This could be done through annual surpluses deemed excessive for current needs or through long-term debt financing. Issuing 30-, 40- or even 50-year bonds specifically designed to fund OAS-GIS could provide a market-friendly, fiscally responsible path to solvency. If properly structured, such a plan could improve Canada’s credit rating rather than weaken it, ultimately reducing borrowing costs.

Even today, OAS-GIS spending exceeds the annual federal deficit, a clear warning sign that this issue can no longer be ignored. If no action is taken, Canada will face soaring elderly benefits with no sustainable way to fund them.

The time to act is now. Delaying reform will only make the crisis worse, burdening future generations with an unsustainable system. Policymakers have a choice: build a sustainable future for OAS-GIS or allow it to become a fiscal disaster.

Ian Madsen is the Senior Policy Analyst at the Frontier Centre for Public Policy.

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