xylitols

Xylitol is a sugar alcohol that occurs naturally in many fruits and vegetables. It is a popular sugar substitute due to its sweetness, which is comparable to sucrose, but with fewer calories and a lower glycemic index. Xylitol is often used in sugar-free products such as chewing gum, candies, toothpaste, and baked goods.

The production of xylitol typically involves the hydrogenation of xylose, a sugar derived from hemicellulose found in materials like birch wood or corn cobs. It is metabolized differently by the body than sugar, with a slower absorption rate. This characteristic makes it a preferred sweetener for individuals managing blood sugar levels.

Beyond its use as a sweetener, xylitol has demonstrated dental benefits. It is not fermented by oral bacteria, meaning it does not contribute to tooth decay. In fact, it can inhibit the growth ofStreptococcus mutans, a primary cause of cavities. This property has led to its widespread incorporation into oral hygiene products.

While generally safe for human consumption, excessive intake of xylitol can lead to digestive upset, such as bloating and diarrhea, due to its osmotic effect. It is crucial to note that xylitol is highly toxic to dogs, even in small amounts, and can cause a rapid and dangerous drop in blood sugar and liver damage. Therefore, it should be kept out of reach of pets.