Scientists have long known that a large portion of the immune system resides within the digestive tract, home to both good and bad bacteria. Maintaining microbial balance within the digestive tract is crucial in establishing gut health. Research shows that direct-fed micro-organisms, biologically active polysaccharides and polypeptides work directly in the gut to reduce inflammation, promote epithelial growth and repair, improve nutrient absorption and establish colonization of beneficial flora in the digestive tract effectively supporting gut health and immunity.  proprietary blend of biologically active polysaccharides and polypeptides which function as immunoregulators.