酒是一种对人体有益亦有害的饮料.在古代人们的生活中,酒占有相当重要的地位.适量饮酒具有舒通血脉、活血行气、祛风散寒、健脾胃等功效;但过量饮酒,会刺激呼吸道、胃、肠粘膜,损害肝脏,尤其对冠心病患者会构成严重威胁.因此,必须提倡科学合理地饮酒. Wine is a beneficial and harmful drink to the human body.In ancient people’s life, the wine occupies a very important position.Quality drinking has Shu Tong blood, blood circulation, expelling wind and cold, spleen and stomach and other effects; but excessive drinking , Will stimulate the respiratory tract, stomach, intestinal mucosa, damage the liver, especially for patients with coronary heart disease can pose a serious threat. Therefore, we must promote scientific and rational consumption of alcohol.