n nutritionally supporting the immune system. Beta glucans also have an important role in supporting the macrophages and the immune cascade, an innate physiological immune response. Astragalus, containing numerous components, including flavonoids, polysaccharides and triterpene glycosides combined with the complex polysaccharides present in the reishi and maitake mushroom have a long history of providing outstanding immune support. The arabinogalactan provides a two-fold benefit to the immune system; it provides essential prebiotic support while also nutritionally supporting Natural Killer Cells.