Fructo-oligosaccharide DP14/GF13 is widely used in the food and beverage industry as a prebiotic ingredient. It promotes the growth of beneficial gut bacteria, such as bifidobacteria and lactobacilli, which supports digestive health and enhances immune function. This compound is often incorporated into functional foods, including yogurts, cereals, and health bars, to improve gut microbiota balance. Additionally, it is used in dietary supplements aimed at managing blood sugar levels and reducing cholesterol. Its ability to act as a low-calorie sweetener also makes it a popular choice in sugar-free and diabetic-friendly products. In animal feed, it is added to improve gut health and overall growth performance in livestock.