Botanical Benefits The active compound in astragalus is cyclastragenol, which has been shown to increase the activity and production of telomeres on DNA. Telomere length has been associated with aging. Astragalus protects the telomeres and therefore promotes normal cellular replication. In addition, astragalus’ content of saponins, flavonoids, and polysaccharides supports the cardiovascular system, protects the liver and kidneys.
