Andrew Huberman Toothpaste: Recommendation & Tips

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According to Professor Andrew Huberman, toothpaste plays a crucial role in oral health, but not all toothpaste is created equal.

In today’s market of teeth whiteners, abrasive abrasives, and alcohol-laden mouthwashes, it can be hard to know what works best to optimize dental hygiene.

In this post, we will summarize Professor Huberman’s evidence-based advice on optimizing toothpaste choice, remineralization supporting dental health, key toothpaste ingredients like fluoride and xylitol, and lifestyle impacts on the oral microbiome.

Huberman’s Recommendations
Flouride-free toothpaste: Boka Fluoride Free Toothpaste
Toothpaste tablets: SuperBee Dentos
Toothbrush: Nimbus Extra Soft Toothbrushes
Xylitol gum: Zellie’s
Xylitol mints: Zellie’s
Water filter: Clearly Filtered
Baking soda: Arm & Hammer

Andrew Huberman Oral Health

According to Huberman, in order to understand the role of fluoride in toothpaste, you first have to grasp the remineralization process that keeps teeth healthy.

Our teeth consist of minerals bound together in a crystal structure called hydroxyapatite.

As we eat and drink acids, this structure gets degraded, causing microscopic holes known as caries.

However, saliva helps reform hydroxyapatite in a process called remineralization that can heal these caries over time.

Andrew Huberman Flouride

Andrew Huberman flouride

Fluoride makes teeth more resistant to acid and decay by becoming incorporated into hydroxyapatite bonds during remineralization, creating an extra-strong fluorapatite structure.

This is why fluoride has been added to toothpaste and public water supplies in the US and Europe – to aid remineralization and prevent caries formation.

However, fluoride is not without controversy. At high doses, it may negatively impact thyroid and brain health.

“I personally grew up using fluide toothpaste – we had the kind of standard name brand fluoride toothpaste in our bathroom – I brushed my teeth with those for years whether or not that negatively impacted my health or not I don’t know…”

Professor Andrew Huberman

While there is an ongoing debate about what constitutes a “safe” level, most experts agree that filtering tap water and using non-fluoridated toothpaste mitigates any potential risks.

Those concerned about fluoride exposure would be wise to take such precautions.

Related: Bryan Johnson’s Toothpaste And Oral Hygiene Routine

Huberman Toothpaste Ingredients and Alternatives

Andrew Huberman toothpaste, toothbrush close up

In addition to fluoride, Huberman recommends xylitol, a natural sugar alcohol that starves cavity-causing bacteria.

There are several boutique toothpastes that contain xylitol and fluoride-free hydroxyapatite instead.

Boka Flouride-Free Toothpaste
$14.99 $12.99 ($3.25 / Ounce)
04/05/2024 08:33 am GMT

He cautions that while he uses and likes certain brands, he has no financial stake in promoting them.

For those seeking inexpensive alternatives, Huberman suggests brushing with baking soda, a mild abrasive that removes plaque.

Arm & Hammer Natural Baking Soda
$15.07 ($0.35 / Ounce)
04/05/2024 07:48 am GMT

Or, swishing with a concentrated saltwater solution creates an alkaline environment favorable to good oral bacteria.

While not perfect replacements for quality toothpaste, these no-cost options can be reasonable substitutes.

Huberman's Choice
04/05/2024 08:09 am GMT

Related: Joe Rogan Xylitol Gum: Benefits & Recommendation

Huberman Mouthwash Recommendation

Andrew Huberman Mouthwash

In addition to toothpaste ingredients, Huberman scrutinizes the effects of popular over-the-counter mouthwash products.

He adamantly recommends avoiding the typical alcohol-based antiseptic mouthwashes lined on most store shelves.

Why does he advise steering clear of these big brand mouthwashes?

They disrupt the oral microbiome. The high alcohol content and antiseptic agents like chlorhexidine, cetylpyridinium chloride (CPC) and essential oils in these mouthwashes do not discriminate between bad and good bacteria.

They indiscriminately kill microorganisms, wiping out beneficial components of the oral microbiome essential for health.

They offer questionable benefits. Despite flashy advertising claims about fighting gum disease, many studies question whether anti-microbial mouthwashes significantly improve periodontal outcomes compared to diligent mechanical cleaning alone. The minimal upsides fail to justify the microbiome damage.

They may enable pathogen overgrowth. Not only do these mouthwashes kill protective bacteria, but the anaerobic conditions they create allow disease-causing microbes like Fusobacterium nucleatum to potentially thrive and dominate.

Suggested Alternatives

Rather than antimicrobial rinses, Huberman and dental experts point to saline solutions, oxygenating products and mouthwashes containing protective ingredients like xylitol as safer options:

  • Saline solutions – Salt water swishes help alkalize mouth pH to facilitate healthier microbial balance.
  • Oxygenating products – Help oral microbiome diversity without over-sanitization.
  • Xylitol mouthwashes – Starve out cavity-causing pathogens.

The takeaway is conventional mouthwashes likely do more harm than good. There are several alternative products compatible with nurturing oral microbiome equilibrium.

Medical Advice Disclaimer


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No material on this site is intended to be a substitute for professional medical advice, diagnosis, or treatment.

Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment before undertaking a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this website.

About the Author

Drew Wilkins is a fitness and nutrition expert with a Master's in Biokinesiology (emphasis in Sports Science) from the University of Southern California and over a decade of experience as a personal trainer, nutrition consultant, and wellness coach. An avid surfer and soccer player, he brings a unique perspective to his research, advocating for a balanced approach to health that includes physical fitness, nutrition, and mental well-being.

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