Astragalus is an important “Qi tonifying” adaptogen famed for its energizing and strengthening effects and ability to balance all systems in the body. Traditionally known in TCM as "The Great Protector," Astragalus is highly valued as an immune tonic to support and enhance the body’s innate and adaptive immune system. Perfect for athletes and performers, Astragalus is an excellent lung tonic, increases physical energy and boosts vitality.