Within the U.S., fluoride is taken into account the gold customary—regardless of recognized dangers of thyroid disruption, IQ discount at excessive doses, and accumulation within the physique.
In the meantime, nano-hydroxyapatite—which doesn’t take in into the bloodstream—has been utilized in Japan and Europe for many years.
And nonetheless, most Individuals have by no means heard of it…
It’s referred to as nano-hydroxyapatite.
And for lots of people, the phrase “nano” is the place the dialog stops. Or, perhaps we misplaced you at “fluoride various.”
Which is simply too dangerous.
As a result of the science is extremely thrilling to me as a dentist of 40 years who, again in 1983, determined the potential good thing about fluoride was not well worth the danger, and went on to lift my three daughters with out a single drop of fluoride.
A number of security evaluations—together with one from Europe’s high unbiased toxicology panel—have discovered that nano-hydroxyapatite doesn’t take in into the physique, doesn’t injury DNA, and breaks down into the identical minerals your enamel are made from.
Simply this month, Europe’s high security panel—the SCCS—up to date its suggestion on nano-hydroxyapatite after years of evaluation.
Whereas the SCCS doesn’t consider how nicely nano-HAP works, its up to date evaluation confirms the ingredient is protected to be used at concentrations far increased than beforehand allowed—to the tune of practically 3x in toothpaste and over 20x for mouthwash.
Who the heck is the SCCS, and why ought to their opinion matter? This isn’t industry-funded science—it’s unbiased, peer-reviewed, and publicly obtainable. When the SCCS says one thing is protected, it means it’s handed one of many strictest security bars on this planet.
Within the U.S., if there’s no information proving hurt, it’s typically assumed protected. Harmless till confirmed responsible.
Within the EU, it’s the other: if security isn’t confirmed, it’s assumed dangerous. That’s why their findings truly imply one thing to me.
That is additionally why I look to European companies in terms of security of whitening supplies. I wrote extra about this in a earlier e-newsletter.
So when the SCCS says nano-hydroxyapatite is protected, that’s after years of rigorous evaluation, public scrutiny, and re-evaluation each time new information emerges.
That mindset protects folks—I simply want U.S. regulators shared it. Their conservative, precautionary mindset places public security first in a method that must be the worldwide norm. I can dream, can’t I?
Maybe because of this the U.S. has banned 11 beauty substances and the EU has banned over 1,300. (Sure, it’s loopy that oral care is regulated as a beauty!)
The SCCS has reviewed nano-HAP since 2016. Their newest replace displays practically a decade of ongoing information evaluation—precisely how science ought to work.
This replace confirms what we already knew: nano-hydroxyapatite helps reverse early cavities, ease sensitivity, and assist your oral microbiome. And it’s protected for the remainder of your physique.
That is the toothpaste I exploit and co-formulated with nano-hydroxyapatite, together with a triple board licensed pediatric dentist. I’ve watched this arrest my granddaughter’s cavities. I’ve seen it ease ache with out including to the chemical load our youngsters already carry greater than sufficient of. And I’ve seen examine after examine exhibiting that it performs simply as nicely—if not higher—than fluoride toothpaste.
Fluoride, against this, has been linked to thyroid disruption and decrease IQ scores in high-exposure areas—particularly regarding in younger kids. It really works when utilized topically (through toothpaste—NOT through ingestion through fluoridated water, by the way in which) BUT it builds up within the physique over time. That’s the place nano-HAP provides a better various—similar profit, fewer tradeoffs.
So how do we all know nano-hydroxyapatite is protected? Right here’s what the SCCS evaluation confirmed. Let’s break down precisely what the brand new report says—level by level.
- No genotoxicity: it doesn’t injury DNA.
- No irritation or irritation: even when utilized on to oral tissue.
- Negligible absorption: the particles don’t enter the bloodstream.
- No nano-specific danger when swallowed: they dissolve into calcium and phosphate within the abdomen (precisely what I’ve been saying for years).
And no, the SCCS discovered no indication that these particles cross the blood-brain barrier (there’s some misinformation floating round Instagram that claims this). I at all times say: sure, issues can get absorbed via the oral mucosa—however that’s precisely why this evaluation issues.
And when nano-hydroxyapatite dissolves within the abdomen, it turns into calcium and phosphate—minerals your physique already makes use of to construct bone, regulate cells, and preserve wholesome blood chemistry. Your physique is aware of precisely what to do with them.
Nano-silver, however, has been proven to persist in tissues and should intrude with intestine or mitochondrial operate. Some research recommend bioaccumulation dangers—particularly with frequent publicity. That’s why I don’t suggest nano-silver in toothpaste. It’s not biomimetic, and the dangers outweigh the advantages. I do know different dentists will disagree with me on this.
This aligns with what many people in practical dentistry have been advocating for years: that biomimetic supplies like nano-HAP are usually not solely efficient, however extremely protected when used correctly.
The SCCS isn’t simply assured. They’re doubling down.
In a world the place so many merchandise make daring claims however include questionable substances, it’s deeply reassuring to have one which checks each containers: efficient and protected for the entire physique.
That is practical dentistry at its finest: not being so targeted on the enamel that we neglect systemic well being as nicely.
And the truth that Europe’s most rigorous security panel simply backed it once more? That’s one thing to rejoice.
-Dr. B
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P.S. When you’ve made it this far—thanks.
I do know your inbox is crowded, and the truth that you select to spend time with me right here means loads. I write these emails as a result of I imagine we want extra root-cause considering in dentistry—and since you deserve care that appears on the entire image, not simply the signs.
Additionally: one of the simplest ways to handle your oral well being is to see your dentist. Have these conversations with them. Ask questions. Share what you’re studying.
And if that’s not touchdown—or should you don’t really feel your dentist is open to the practical strategy—try my Practical Dentist Listing. It’s there that can assist you discover somebody who’s curious, collaborative, and dedicated to treating root causes.