Exopolysaccharides from lactic acid bacteria are biopolymers known for their structural diversity and because of this they have several beneficial effects on human health, and can act as immunomodulators, antioxidants, antitumors etc. It is known that exopolysaccharides also help in the balance of the intestinal microbiota, but there is still no evidence that it is due to a prebiotic effect. Therefore, this stu...