\"Wild Nutrition expertly formulated Food-Grown® Immune Support is a powerful blend of biomass mycelial mushrooms, N Acetyl Cysteine, Elderberry and Food-Grown® vitamins and minerals to support the normal function of the immune system and promote our natural defences against infection.This unique product includes the pioneering process of mycellial biomass to produce their mushrooms. This intensifies the immune supporting properties of beta-glucans, polysaccharides and antioxidants, enzymes super oxide dismutase and glutathione peroxidase naturally found in mushroom complexes.\"