男性青年饮用牛奶和豆浆后血脂血糖变化的研究  

Effect of Milk or Soybean Milk Intake on Blood Lipid And Glucose in Healthy Young Men

作　　者：张志锋[1] 

机构地区：[1]泰安市中心医院,山东271000

出　　处：《社区医学杂志》2012年第4期25-27,共3页Journal Of Community Medicine

摘　　要：目的研究饮用牛奶或豆浆后健康男性青年血脂血糖的变化情况。方法 30名男性健康大学生随机分入牛奶组、豆浆组和纯净水组,每天饮用相应饮品1L,连续饮用4周。测定干预前后血浆中甘油三酯(TG)、总胆固醇(TC)、高密度脂蛋白胆固醇(HDL-C)和低密度脂蛋白胆固醇(LDL-C)、葡萄糖(GLU)水平的变化。结果干预后牛奶组的LDL-C水平从(2.28±0.33)mmol/L下降至(1.95±0.41)mmol/L(P﹤0.05),豆浆组从(2.23±0.27)mmol/L下降至(1.94±0.37)mmol/L(P﹤0.05)。与纯净水对照组比较,牛奶组和豆浆组降LDL-C作用更为明显(P﹤0.01)。另外豆浆组的TG水平也明显降低(P﹤0.05)。各组的TC、GLU水平未见明显变化。结论饮用牛奶或豆浆对血糖没有明显影响但有一定降血脂作用,可以预防动脉粥样硬化等心血管疾病。Objective To study the effect of milk or soybean milk intake on blood lipid and glucose in healthy young men.Methods 30 male undergraduate students were randomly divided into milk group,soybean milk group and pure water group.Each group was required to consume the corresponding drinks 1L per day,continuously for four weeks.The levels of triglyceride（TG）,total cholesterol（TC）,high-density lipoprotein cholesterol（HDL-C）,low-density lipoprotein cholesterol（LDL-C）and glucose（GLU） were determined before and after the intervention.Results The level of LDL-C decreased from 2.28±0.33 mmol/L to 1.95±0.41 mmol/L（P﹤0.05）in the milk group,and from 2.23±0.27 mmol/L to 1.94±0.37 mmol/L in the soyabean milk group（P﹤0.05）.Compared with the pure water group,the level of LDL-C in the milk group and soybean group decreased significantly（P﹤0.01）.In addition,the level of triglyceride also decreased significantly in the soya bean milk group（P﹤0.05）.The level of TC and GLU in all the groups did not change significantly.Conclusions Drinking milk or soybean milk has no significant effect on blood glucose,but is effective on lowing blood lipid,thus preventing cardiovascular disease such as atherosclerosis.

关 键 词：牛奶 豆浆 血脂血糖 低密度脂蛋白 胆固醇 甘油三酯 

分 类 号：R195[医药卫生—卫生统计学]