Let’s talk about xylitol

Nathan & Sons hello at nathanandsons.com
Thu May 28 21:00:12 PDT 2026


[Nathan & Sons Homepage](https://nathanandsons.com/)

[Nathan & Sons Homepage](https://nathanandsons.com/)

HEY KAI, 
 
Let's talk about the elephant in the room: xylitol.

HEY KAI,  Let's talk about the elephant in the room: xylitol.

[Xylitol](https://nathanandsons.com/products/remineralizing-gum)

We’ve heard the questions. We’ve seen the skepticism. So here’s the short, science-backed version:

We’ve heard the questions. We’ve seen the skepticism. So here’s the short, science-backed version:

XYLITOL ISN'T SOME SKETCHY ADDITIVE.

XYLITOL ISN'T SOME SKETCHY ADDITIVE.

It’s a naturally occurring sugar alcohol found in fruits and vegetables, and it’s been widely used in oral care for decades.
 
Dentists actually like it because it helps reduce cavity-causing bacteria and supports overall oral health.

It’s a naturally occurring sugar alcohol found in fruits and vegetables, and it’s been widely used in oral care for decades. Dentists actually like it because it helps reduce cavity-causing bacteria and supports overall oral health.

[Up arrow](https://nathanandsons.com/products/remineralizing-gum)

Now, about the concerns.

Now, about the concerns.

Some studies have looked at very high levels of xylitol consumption and potential links to cardiovascular issues.
 
Important context: those levels are extreme, far beyond anything you’d get from chewing gum.
 
You would literally need to swallow 2lbs of Underbrush to even start to see negative effects.

Some studies have looked at very high levels of xylitol consumption and potential links to cardiovascular issues. Important context: those levels are extreme, far beyond anything you’d get from chewing gum. You would literally need to swallow 2lbs of Underbrush to even start to see negative effects.

[Underbrush remineralizing gum](https://nathanandsons.com/products/remineralizing-gum)

In the amounts used in gum?
 
Xylitol is considered safe by major health authorities and continues to be one of the most effective ingredients for protecting your teeth.
 
So yes, we use xylitol. 
On purpose.
Because it works.
 
Because it’s safe. And because we’re not interested in cutting corners when it comes to your oral health. 

In the amounts used in gum? Xylitol is considered safe by major health authorities and continues to be one of the most effective ingredients for protecting your teeth. So yes, we use xylitol. 
On purpose.
Because it works. Because it’s safe. And because we’re not interested in cutting corners when it comes to your oral health. 

[TRY UNDERBRUSH](https://nathanandsons.com/products/remineralizing-gum)

[TRY UNDERBRUSH](https://nathanandsons.com/products/remineralizing-gum)

[Nathan & Sons](https://nathanandsons.com/products/remineralizing-gum)

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Nathan & Sons, LLC 4420 Commodity Way Suite A Shingle Springs, California 95682
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