Xylitol, a plaque-fighting, insulin-stabilizing natural sweetener
by Jen
I’m a stickler for brushing and flossing – I build plaque faster than most people, so I need to do it more often in order to keep my mouth clean and my breath fresh. Imagine my devestation when I learned after a recent surgery on my gums that I would not be allowed to brush my lower teeth for five weeks. My breath turned awful in no time flat, despite the prescription mouthwash and salt rinses. I started avoiding people. Then last weekend, I had a social engagement I really didn’t want to miss. What to do?
Robyn suggested chewing gum with Xylitol, a natural sugar substitute with proven plaque-fighting abilities. Gum chewing was also on my list of don’ts, but I read up on it and decided to give mints containing Xylitol a try. After all, in addition to fighting plaque, Xylitol helps to stabilize insulin (it’s even recommended for people with insulin issues). And it’s absolutely safe (though you can experience a mild laxative effect when you first start using it, but that goes away over time and won’t hurt you).
I was amazed at the results. One mint made my mouth feel much cleaner. The second mint made even my unbrushed teeth feel cleaner, and balanced the ph in my saliva so that it tasted clean again. I also bought Xylitol in its powdered sugar-substitute form: you use it just like sugar, in the exact same amounts as sugar, in coffee or in any recipe. It tastes exactly like sugar, but has between about 40% fewer calories and doesn’t leave that cloying taste in your mouth. Apparently you can use it to make any dessert you would make with sugar – I haven’t tried that yet.
With just a few Xylitol mints a day, my mouth has stayed nearly as clean-feeling as it is when I can do my normal hygiene – for 5 days now.
Differences between Xylitol and sugar, in summary:
- Xylitol has fewer calories
- It’s not just the calories in sugar that hurt you; it’s also the way sugar affects your insulin, slowing your whole metabolism down. Xylitol doesn’t have that effect. It won’t boost your metabolism, but it actually may help counteract the effects of high-glycemic (metabolism slowing) foods.
- Xylitol has zero effective carbs – very important for diabetics and others who need to watch carbs.
- Xylitol use over time is proven to “dramatically” reduce future cavities, in a study where children chewed Xylitol gum at least 5 minutes per piece, three pieces per day.
- Xylitol is not as cheap as sugar – that’s the only downside I’ve found.
If you can’t find Xylitol products in your area (it’s not as common in the US as other sugar substitutes), you can order it online in the form of mints, gum, sweetener, gummi bears and various other items, many of which are designed to please kids who love sugar. Just do a search for “xylitol mint” or “xylitol recipes” or whatever you’re looking for, and you’ll find several companies offering it.
ETA: Please see westomoon’s comment below for important information about not letting pets ingest Xylitol!
Related posts:
- Removing dental plaque with Plax
- Homemade liqueurs
- Reasons to switch from coffee to tea
- Starvation mode?
- Herbal tea that almost replaces dessert

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November 5th, 2008 at 1:33 pm
Great for People. BAD FOR DOGS, Though!
I was researching this the other day, after I got an e-mail warning of how toxic xylitol is for dogs. (Did you know the ASPCA has a poison control center? The number is (888) 426-4435. They’ll walk your vet through diagnosis and treatment of poisoning cases.) Check it out at http://www.aspca.org/site/PageServer?pagename=pro_apcc_dyk , under “Valentine Treats”.
There are even more benefits to humans than prevention of cavities. Xylitol remineralizes teeth and bones (great for osteoporosis), prevents gingivitis, and can prevent or even cure sinus infections and strep throat. I read a lot of articles — they are well-summarized in the wikipedia entry on xylitol.
November 5th, 2008 at 2:20 pm
Oh, thanks, westomoon! I’ve edited the post to call attention to this. It seems to include other pets as well, too.
November 24th, 2008 at 11:27 am
[...] try substituting Xylitol for the sugar on a 1 to 1 [...]
December 2nd, 2008 at 10:34 am
[...] beauty of this? You don’t have to use sugar. Xylitol or Splenda will work very well, save you some calories, and cut down on the bad effects sugar has [...]
April 21st, 2009 at 9:33 am
[...] Of course, tossing sugar into it would counteract the effect, which is why I heartily recommend Xylitol instead, which tastes exactly like sugar (no, seriously – I’ve been using it for months) but [...]
October 6th, 2009 at 7:49 am
[...] Herb Tea is a massive kick of blueberry. Sweeten it with whatever kind of sweetener you like (Xylitol works great for diabetics), and it tastes like blueberry [...]
March 12th, 2010 at 8:08 am
i need to find xylitol in cube form–please help–huge market