Improve human immunity: astragalus is rich in polysaccharides, can improve the phagocytosis of cells and regeneration of immune cells, and gradually improve their own immunity and resistance to disease, and play a role in strengthening the body. Diuretic: It has a good diuretic and swelling effect, and has a good therapeutic effect on edema and difficulty in urination caused by body weakness. Anti-aging: Astragalus contains a large number of antioxidant substances, can remove excess free radicals in the body, repair damaged cells, improve cell activity, play a role in anti-aging. Lower blood pressure: Astragalus has a very good role in promoting the decomposition of cholesterol, can reduce the body's absorption of cholesterol. It can also remove impurities in blood vessels, make blood vessels more transparent, play a comprehensive role in protecting cardiovascular and lowering cholesterol, and regulate symptoms such as high blood pressure and high blood sugar.

2. What are the contraindications

Can't drink astragalus in water too often. If you drink too much, it will lead to some adverse reactions, such as heartburn, insomnia, elevated blood pressure and so on. In addition, there are some special people can not drink astragalus water, especially women during menstruation. Otherwise, dysmenorrhea may appear or worsen. Patients with kidney deficiency, cold, tuberculosis, etc. Can not drink astragalus water, otherwise it is not conducive to the recovery of the body and will lead to aggravation of the condition. In addition, patients infected with external evils can not take astragalus, and patients with kidney disease should take less astragalus, otherwise it will aggravate the condition.