Inuline

Inulin is a type of soluble fiber found naturally in many plants, such as chicory root, onions, garlic, and asparagus. It is typically extracted from chicory root through a process of hot water extraction and then purified and dried. Inulin is a carbohydrate that the body cannot digest, so it passes through to the large intestine.

Manufacturers add inulin to foods as a source of dietary fiber and as a low-calorie sweetener. It can also improve texture and mouthfeel, acting as a fat replacer in some products. Inulin is often found in baked goods, dairy products, and nutritional supplements.

Inulin is generally recognized as safe (GRAS) by the FDA for use in food. As a prebiotic fiber, it can support the growth of beneficial bacteria in the gut, which may have positive effects on digestive health. JECFA and EFSA have evaluated inulin and found it to be safe. Some individuals may experience gas or bloating when consuming large amounts of inulin, especially if they are not accustomed to high-fiber foods.