In Super Fabulous Fiber, the fiber content has been increased by 30% with the addition of oat fiber. Oat fiber is a concentrated source of beta-glutton fiber, which gels in the intestines, trapping bile and in this way helps reduce the LDL cholesterol levels in the blood. Digestive enzymes, acidophilus and papain, have also been added to assist the intestinal acceptance of this product. These fibers are combined with all the essential vitamins and minerals to give you the ultimate in fiber supplements.