Prebiotic Fiber

Prebiotic fiber is a type of dietary fiber that feeds beneficial bacteria in your gut. It is typically derived from plant sources like chicory root, onions, garlic, and whole grains. Prebiotic fibers are often isolated or concentrated from these sources through processing.

Manufacturers add prebiotic fiber to foods to increase their fiber content and support gut health. It can also act as a bulking agent or a low-calorie sweetener. Prebiotic fiber is commonly found in snack bars, cereals, dairy products, and baked goods.

Prebiotic fiber is generally recognized as safe (GRAS) by the FDA. Consuming prebiotic fiber can promote the growth of beneficial gut bacteria, which may have positive effects on digestion and overall health. Regulatory bodies like JECFA and EFSA have evaluated various types of prebiotic fibers. While generally considered beneficial, some individuals may experience temporary digestive discomfort like gas or bloating when first introducing prebiotic fibers into their diet.