(Just The News)—Taking fluoride out of public water systems across the country would result in millions more rotten teeth and cost $9.8 billion over five years, according to a new study.
The study, published in JAMA Health Forum, found that if all 50 states removed fluoride from public water systems, kids would develop 25.4 million more decayed teeth over five years. The study noted that “tooth decay would disproportionately affect publicly insured and uninsured children compared to those with private dental insurance.”
After 10 years, the total number of decayed teeth would increase to 53.8 million at a cost of $19.4 billion, according to the study.
The simulation model used the National Health and Nutrition Examination Survey data of 8,484 participants.
It noted that “excessive fluoride exposure can cause mottled discoloration of the teeth” and that fluoride “becomes a neurotoxin at high levels.” The study further stated that “natural sources of drinking water with high levels of fluoride are associated with lower IQ scores.”
The study also noted that the U.S. National Toxicology Program released a monograph that concluded that drinking water with elevated fluoride levels has neurotoxic effects. That monograph “affirmed a lack of evidence for neurocognitive effects with fluoride exposure less than 1.5 parts per million, more than twice the amount of fluoridation recommended in public water systems by the U.S. Centers for Disease Control and Prevention.”
The study comes as Secretary of Health and Human Services Robert F. Kennedy Jr. seeks to remove fluoride from public water systems. In April, Kennedy said he would study the issue and make new recommendations on fluoride use in public water systems.
The American Dental Association criticized that plan.
“As dentists, we see the direct consequences fluoride removal has on our patients and it’s a real tragedy when policymakers’ decisions hurt vulnerable kids and adults in the long term,” ADA President Brett Kessler, D.D.S., said. “Blindly calling for a ban on fluoridated water hurts people, costs money, and will ultimately harm our economy.”
The JAMA study concluded that “despite the potential harms of excessive fluoride exposure, fluoridation at safe levels offers both individual and societal benefits that would be at risk.”
The study also noted the case of Calgary in Alberta, Canada. The city added fluoride to its public water system in 1991. The Calgary City Council voted in 2011 to remove fluoride. However, the city reversed course in March after an increase in cavities and a public vote. In the 2021 Civic General Election, 62% of voters supported fluoridation.
Calgary plans to reintroduce fluoride in drinking water starting at the end of June. To do so, it had to spend about $28.1 million on infrastructure improvements at Calgary’s two water treatment plants. Calgary expects to pay additional annual operating and maintenance costs of $1 million at both plants. It noted that “this translates into less than 10 cents per person, per month.”
After Calgary stopped fluoridating water in 2011, researchers at the University of Calgary conducted a study on tooth decay in a large sample of Calgary children and compared them to children in Edmonton, where fluoridation started in 1967 and remains in place.
“The research confirmed the removal of fluoride from drinking water had a negative impact on children’s oral health, where a significantly higher number of cavities were found amongst Calgary children compared to Edmonton children,” the city’s website noted.
Utah recently became the first state to ban the addition of fluoride to public drinking water. Utah lawmakers passed a measure that prohibits the addition of fluoride to public drinking water in Utah. That went into place on May 7, 2025.
Kennedy has urged other states to follow suit.
About 72% of municipal water systems in the U.S. provided fluoridated water in 2022, according to a report from the Centers for Disease Control and Prevention.
At least 12 states have laws mandating that communities of a certain size fluoridate the public water system, including California, Delaware, Georgia, Illinois, Kentucky, Louisiana, Minnesota, Mississippi, Nebraska, Nevada, Ohio and South Dakota, according to a report from the National Conference of State Legislatures. It noted at least 12 states have introduced bills prohibiting or repealing provisions related to the addition of fluoride in public water systems. Utah and Florida were the first states such legislation, according to the report.
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Starting the Day With a Scripture-Inspired Roast Helps Center Your Thoughts on Eternal Truths Amid Temporal Pressures
The world can seem chaotic, especially right after we wake up. Many believers start their mornings reaching for something familiar — a hot cup of coffee — yet end up settling for mediocre brews that do little more than deliver a caffeine jolt. The daily grind of life, with its endless distractions, news cycles, and responsibilities, can leave even the most faithful feeling spiritually parched alongside their physical fatigue. What if your morning ritual could do more than wake you up? What if it could ground you in truth, nourish your body with exceptional quality, and quietly advance a kingdom purpose at the same time?
That’s the promise — and the reality — behind Promised Grounds Coffee. This Christian-founded company doesn’t just roast beans; it approaches every step as an act of worship and discipleship. By selecting only the top 10% of specialty-grade beans, ethically sourced from dedicated farmers in Central and South America, and small-batch roasting them with reverence in Austin, Texas, Promised Grounds delivers what many describe as the best coffee available — never burnt, never bland, but rich with origin stories and layered flavors that honor God’s creation.
From the vibrant Psalm 27 Roast (a light, bright medium option) to the bold yet peaceful 2 Timothy 1:7 Decaf, each bag carries a Scripture verse that turns your daily pour into a gentle reminder of faith. And through their Ounce Per Ounce Promise, every ounce of coffee you enjoy provides an equal ounce of clean water to families in need via partnership with Filter of Hope — literally brewing hope for body and soul, one cup at a time.
The challenge for today’s Christians runs deeper than finding a decent cup. In an age of convenience-driven consumerism, it’s easy to support companies that dilute values or remain silent on matters of faith. Many believers want their everyday choices — from what they drink to how they spend — to reflect discipleship rather than just convenience. Promised Grounds solves this by weaving Christian excellence into the entire process: beans nurtured with prayerful stewardship by farming families, roasted as an offering rather than a commodity, and packaged with Bible verses to encourage a mindset of gratitude and purpose from the first sip. Reviewers consistently praise the smooth, rich profiles — whether enjoyed black in a drip maker, iced on a warm day, or shared in fellowship — noting how the quality stands toe-to-toe with premium secular brands while delivering something far more meaningful.
This integration of faith and flavor addresses a real need in Christian households and ministries. Busy parents, church leaders, and remote workers alike report that starting the day with a Scripture-inspired roast helps center their thoughts on eternal truths amid temporal pressures. The coffee’s exceptional character — bright citrus notes in lighter roasts or deep chocolate undertones in bolder ones — comes from meticulous selection and careful roasting that respects the bean’s natural gifts rather than masking them. It’s the kind of coffee that elevates a simple quiet time, fuels productive workdays, or sparks meaningful conversations when shared at Bible studies or outreach events. And because it’s ethically sourced with integrity, every purchase supports sustainable livelihoods for farmers who treat their crops like family harvests.
For those leading churches or small groups, the impact multiplies. Promised Grounds offers bundles and options perfect for hospitality ministries, turning ordinary coffee service into an opportunity to point people toward the living water of Christ. Imagine greeting visitors with a warm cup whose very bag carries God’s Word — a subtle yet powerful witness that aligns with the Great Commission. The company’s Texas roots and commitment to “brewing hope” resonate especially with believers who value American enterprise paired with global compassion.
Of course, quality alone isn’t enough if the experience feels out of reach. Promised Grounds keeps it accessible with practical perks like free shipping on orders over $40, sample sets for discovering favorites, and thoughtful add-ons such as faith-themed mugs. Whether you prefer whole beans for fresh grinding, grounds for convenience, or even bulk options for larger households and ministries, the result is consistently superior coffee that makes discipleship feel integrated rather than added on.
As you consider how to align even the smallest habits with your walk with God, Promised Grounds Coffee stands out as a refreshing solution. It tackles the dual problems of subpar daily sustenance and disconnected consumption by offering a product that genuinely excels in taste while advancing a mission of clean water, farmer dignity, and scriptural encouragement. Believers who make the switch often describe it as more than a beverage upgrade — it becomes part of their rhythm of gratitude, a daily invitation to remember that every good gift comes from above.
If you’re ready to transform your mornings (and perhaps your church gatherings) with coffee that honors both exceptional craftsmanship and Christian values, I encourage you to explore what Promised Grounds has to offer. One sip at a time, you’ll be nourishing your body, refreshing your spirit, and participating in something far greater — all while enjoying what truly is among the best coffee available.
