Astragalus Immunity Herb Tea, flavored with jasmine flower, is made of wild astragalus from the pollution-free area of northeast China. Astragalus contains polysaccharides, flavonoid, saponins, choline, betaine, folic acid, amino acids, vitamins, and 14 minerals: selenium, zinc, iron, etc. As an adaptogen, it Enhances the body regain balance and is the most popular herb in Chinese a substance used in managing discomfort for its tonifying, increased urination, cardiotonic, vasodilating and other useful qualities, to Enhance maintain normal functions of the liver, lung, kidney, stomach and heart, to boost energy, defer aging, detoxify, etc., to bolster white blood cells growth, support the Defense mechanism of bodys, and to promote the effect of other herbs, and Enhance reduce side effect of chemotherapy and radiation.