Astragalus Extract Astragalus Membranaceus Astragalosides Polysaccharides Astragaloside IV
Astragalus is derived from the root of a plant (Astragalus Membranaceus) in the pea family. It is also known as milk vetch root (referring to astragalus species that grow in the United States) and huang-qi. It is an adaptogen, that is, it has a balancing effect on bodily functions. Astragalus is used by practitioners of Traditional Chinese Medicine to strengthen or tone the body's overall vitality, improve digestion, and support the spleen. Studies confirm it contains medicinally active compounds, including a polysaccharide that stimulates the immune system.
Research has also shown that subjects with advanced cancer showed a two to three fold increase in the strength of their immune response after being given astragalus. A second study showed that astragalus boosted immune response, even in animals that were treated with an immunosuppressive drug, cyclophosphamide. Astragalus is taken in China by cancer patients to boost immunity after drug or radiation treatment. It may protect body cells against heavy metals and chemical toxins. Astragalus is a good source of the essential trace mineral selenium. It is often combined in formulas with ginseng and other Chinese herbs. Herbal companies offer it fresh or dried and in capsules. concentrated drops, tintures, and extracts.
