Analysis: 1, reduce the level of cholesterol in human blood, prevent atherosclerosis. 2, through the increase of vascular permeability and elasticity and reduce blood pressure, have a better antihypertensive efficacy. 3, to eliminate the deposition of vascular walls of the constituents, improve blood rheology, enhance the deformation of the red blood cells, reduce blood viscosity. 4, ginkgo biloba preparations and hypoglycemic western medicine for the treatment of diabetes with a better therapeutic effect, can be used for Diabetes adjuvant. 5, can significantly reduce menstrual abdominal pain and back pain and other symptoms. 6, used in the treatment of bronchial asthma 7, reduce lipid peroxidation levels, reduce freckles, moisturize the skin, beautiful face. 8, the prevention of coronary heart disease angina pectoris 9, the prevention of hyperlipidemia 10, the prevention of cerebrovascular disease 11, the role of anticancer advice: can not be effective in the treatment of tinnitus.