The human body creates small amounts of xylitol. Xylitol is a natural substance that promote healty teeth. Small amounts of xylitol are found in fruits, lettuce, mushrooms and corncobs. Xylitol is a very natural substance that is healthy when used in healthy amounts.
Xlear is a company that sells products containing xylitol. If interested check out their site at www.xlear.com. They also have research articles specifically about xylitol on their website.

Flavors of gum that have Xylitol in them, does not last very long as with those that contain aspartame. Xylitol is a natural sweetener.

There is research on whether or not xylitol can prevent dental caries. From everything that I have read it can help prevent dental caries especially if you chew gum that contains xylitol. Check out www.xlear.com. They have products that contain xylitol.

yes

Finland