1, anti-aging. Free radicals are constantly produced in the metabolic process of the body, which is harmful to its own metabolites. The peroxide of oxygen free radicals has the effect of traditional Chinese medicine on cell and body aging. There is an astragalus polysaccharide in Astragalus membranaceus, which can improve the immune function of the body, increase the activities of superoxide dismutase and glutathione peroxidase, eliminate free radicals and lipid peroxidation, and delay the aging of cells and the body.

2. Protect the cardiovascular system. Astragaloside IV has a positive inotropic effect on myocardium and enhances the activity of myocardial cells. Astragalus polysaccharide can also protect acute myocardial ischemia caused by pituitrin. At the same time, Astragalus can dilate peripheral blood vessels, improve microcirculation and increase capillary resistance.

3. Lower blood pressure. Astragaloside IV in Astragalus membranaceus has the function of regulating normal blood pressure, which is characterized by rapid action and short duration, and plays a role in regulating blood pressure in both directions.

4. Improve immunity. Astragalus membranaceus can significantly increase the total number of white blood cells in blood, promote the phagocytosis and sterilization ability of neutrophils and macrophages, and Astragalus membranaceus polysaccharide can also stimulate the proliferation of natural killer cells and improve the immunity of the body.

5. Anti-tumor. Astragalus membranaceus is rich in trace element selenium, which can also enhance the immunity of the body. Its anti-tumor ability is also reflected in inducing apoptosis, improving the body's ability to scavenge free radicals, inhibiting tumor vascular system and reducing the adverse reactions of tumor chemotherapy drugs.