what is xylitol

Xylitol is a chemical compound with the formula C5H12O5, or HO(CH2)(CHOH)3(CH2)OH, and is a colorless or white crystalline solid that is freely soluble in water. It is classified as a polyalcohol and a sugar alcohol, specifically an alditol, and is used as a food additive and sugar substitute. Xylitol is found naturally in small amounts in many fruits and vegetables, and is extracted from plant material for use in many products. It is commonly used in chewing gums, candies, lozenges, toothpaste, and mouth rinses, and is also used in baked goods such as cakes, muffins, and pies. Xylitol has a similar sweetness as regular sugar but contains 40% fewer calories. It is often used as a sugar substitute for people with diabetes, as it has a low glycemic index and is absorbed more slowly by the body than regular sugar. Xylitol has been shown to promote better dental health when used in place of sugar in food products, but evidence is lacking on whether xylitol itself prevents dental cavities. It is important to note that xylitol can be toxic to dogs, and products containing xylitol should be kept out of their reach.