ALLNUTRITION XYLITOL is a naturally occurring compound, classified as a polyol. It can be found in the fibrous and woody parts of many plants, including vegetables, fruits, and birch trees—where it was first extracted from, hence the name "birch sugar."
Xylitol looks and tastes similar to regular sugar, but that’s where the similarities end. The main differences lie in how the body absorbs and metabolizes it. After consumption, xylitol doesn’t cause significant glucose or insulin spikes. That’s why it’s often recommended for individuals with insulin resistance or diabetes. It’s also sweeter than sugar and contains fewer calories (1g of xylitol = 2.4 kcal, while 1g of sucrose = 4 kcal), which makes xylitol-sweetened foods lower in energy value.
![]()
For those following a diet, xylitol helps with weight control. It slows down gastric emptying and increases the feeling of fullness, reducing overall food intake. Unlike glucose, fructose, or sucrose, xylitol doesn’t ferment in the digestive tract. Importantly, unlike regular sugar, xylitol doesn’t promote tooth decay—in fact, it may even help fight cavities.
Excessive consumption may cause a laxative effect.