Xylitol is a sugar alcohol used as a low-calorie sweetener in many health and fitness products, including protein powders, meal replacement bars, and chewable supplements.
It provides about 40% fewer calories than regular sugar and has minimal impact on blood glucose levels, making it useful for individuals monitoring carbohydrate intake.
For athletes and fitness enthusiasts, xylitol can offer a sweet taste without the metabolic drawbacks of high-glycemic sugars. It may also help with oral health, which is relevant for those consuming multiple energy or recovery drinks.
Though not performance-enhancing directly, it contributes to more balanced nutritional profiles in supplements.
Synonyms:
E967, Sugar alcohol
Benefits:
- Low-glycemic sweetener alternative
- Reduced caloric load compared to sugar
- Supports oral health
- Suitable for ketogenic or low-carb diets
Sources:
- Found naturally in berries, corn husks, birch wood
- Commonly produced via hydrogenation of xylose
Observations:
Excessive intake may cause digestive upset (bloating, gas) in some individuals. Widely used in sugar-free supplements and health foods.
Areas of Study Related:
Nutrition, Food Science, Endocrinology.