With only 15 calories, these tasty chews are enriched in prebiotic Dietary Fibers (oligofructose and inulin) and Vitamins A, C, E. Prebiotic Dietary Fibers stimulate the development of individual intestinal flora which stimulates regularity and healthy digestion. The convient package lets you take your fibers everywhere you go. It is also suggested for people who gain weight from snacking too much