论文部分内容阅读
大量证据表明,吸烟可增加冠心病的危险性,包括促进血凝,降低高密度脂蛋白的水平,增加心率和血压及上皮损害。在Lancet的一篇综述中论述了最近Edinburgh大学的一项研究提出,吸烟可影响膳食习惯,导致多不饱和脂肪酸亚油酸摄入量降低。在此项研究中,162名45～54岁男性,记录其7天的膳食,发现吸烟者多不饱和脂肪酸(特别是亚油酸)摄入量和膳食多不饱和/饱和脂肪酸之比显著低于不吸烟者。而吸烟者与不吸烟者总热卡和总脂肪的摄入量无差异。
There is ample evidence that smoking increases the risk of coronary heart disease, including promoting blood clotting, lowering HDL levels, increasing heart rate and blood pressure, and epithelial damage. In a review by Lancet, a recent study by the University of Edinburgh suggested that smoking affects dietary habits, leading to a decrease in linoleic acid intake of polyunsaturated fatty acids. In this study, 162 men aged 45- 54 years were recorded on their 7-day diet and found significantly lower intake of polyunsaturated fatty acids (especially linoleic acid) and a dietary polyunsaturated / saturated fatty acid ratio among smokers For non-smoker. There was no difference in total calorie intake and total fat intake between smokers and non-smokers.