Lallemand Animal Nutrition YANG is a innovative feed ingredient combining inactivated yeast fractions from different and selected strains, each produced using dedicated processes. YANG is formulated to have strong bacteria-binding capacities and broad immune modulation properties while securing performance. It helps strengthen animals’ natural defenses with a synergistic effect on the immune response. It is the first yeast derivative product of its kind on the market. YANG can be used in all animal species: ruminants, swine, poultry, equine, pets, fish, crustaceans and more.