Oligofructose

Oligofructose is a type of soluble fiber made from plants, most commonly chicory root. It is produced by breaking down inulin, another plant fiber, using enzymes. This process creates short chains of fructose sugar molecules that are not fully digested by the body.

Manufacturers use oligofructose as a low-calorie sweetener and to add dietary fiber to foods. It can also improve texture and moisture. You can find it in snack bars, cereals, baked goods, and dairy products.

Oligofructose is generally recognized as safe (GRAS) by the FDA for use in foods. It is a source of prebiotic fiber, which may support gut health by feeding beneficial bacteria. JECFA and EFSA have evaluated oligofructose and found it safe for consumption. Some people may experience gas or bloating if they consume large amounts, as it is a fermentable fiber.