Resistant Dextrin

Resistant dextrin is a type of soluble fiber made from corn starch. It is produced by heating starch and then treating it with enzymes to break it down into smaller molecules that are difficult for the body to digest. This process creates a fiber that can be added to foods.

Manufacturers add resistant dextrin to foods as a source of dietary fiber and to improve texture. It can also be used as a low-calorie bulking agent or to replace some of the fat in products. It is commonly found in baked goods, cereals, and snack bars.

Resistant dextrin is generally recognized as safe (GRAS) by the FDA for use in food. It is considered a dietary fiber, which can contribute to digestive health. Regulatory bodies like JECFA and EFSA have evaluated resistant dextrins and similar fibers. Some studies suggest that consuming soluble fiber can help manage blood sugar levels and promote feelings of fullness, but evidence is mixed on significant long-term health benefits at typical intake levels.