Xilitol

Xylitol is a sugar alcohol that occurs naturally in small amounts in fruits and vegetables. It is manufactured commercially from xylose, a sugar derived from plant materials like birch wood or corn cobs.

Xylitol is used as a low-calorie sweetener in sugar-free products, including chewing gum, candies, and baked goods. It provides a sweetness similar to sugar but with fewer calories and does not contribute to tooth decay.

Xylitol is Generally Recognized As Safe (GRAS) by the FDA for use as a sweetener. It is not metabolized by bacteria in the mouth, which helps prevent cavities. Consuming large amounts of xylitol can have a laxative effect and may cause digestive discomfort. JECFA has evaluated xylitol and established an acceptable daily intake. While generally safe, it is highly toxic to dogs, even in small amounts.