Used as a prebiotic in functional foods and dietary supplements to promote the growth of beneficial gut bacteria such as Bifidobacteria and Lactobacilli. Enhances digestive health and supports immune function. Commonly added to dairy products, beverages, baked goods, and infant formulas due to its low caloric value and sweetening properties. Improves mineral absorption, particularly calcium and magnesium. Stable under heat processing, making it suitable for use in cooked and baked products. Also used in cosmetics for moisturizing and skin conditioning effects.