湖北农学院马立安老师查阅的资料显示，国内外学者通过先进仪器设备，已经从葱头中分离出多种药用活性成分，其中一些成分具有防治高血压、高血脂、血栓及血管硬化症等功能，所以——葱 头 能 防 治 心 血 管 病美国得克萨斯州大学的阿特里普发现，葱头能舒张血管、降低血液的 According to the data from Ma Li’an from Hubei Agricultural College, many domestic and foreign scholars have separated many kinds of medicinal active ingredients from onions through advanced equipment, some of which have the functions of prevention and treatment of hypertension, hyperlipidemia, thrombosis and vascular sclerosis, So - onion prevention and treatment of cardiovascular disease University of Texas attrip found that onions can relax blood vessels, lower blood