Does a drink a day keep heart attacks away? Over the past 20
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Does a drink a day keep heart attacks away? Over the past 20 years, numerous studies have found that moderate alcohol consumption, s ay, one or two beers, glasses of wine or cocktails daily helps to prevent coronary heart disease. Last week a report in the New England Journal of Medicine added strong new evidence in suport of that theory. More important, the work provided the first solid indiction of how alcohol works to protect the heart.In the study, researchers from Boston’s Brigham and Women’s Hospital and Harvard Medical School compared the drinking habits of 340 men and women who had suffered recent heart attack with those of healthy people of the same age and sex. The scientists found that people who sip one to three drinks a day are about half as likely to suffer heart attacks as nondrinkers are. The apparent source of the protection: those who drank alcohol had higher blood levels of highdensity lipoproteins, the socalled good cholesterol, which is known to prevent heart disease. As evidence has mounted, some doctors have begun recommending a daily drink for patients of heart diseases. But most physicians are not ready to reommend a regular happy hour for everyone. The risks of teetotalling(绝对戒酒) are nothing compared with the dangers of too much alcohol, including high blood pressure, strokes and liver troubles—not to mention violent behaviour and traffic accidents. Moreover, some studies suggest that even moderate drinking may increase the incidence of breast and colon cancer. Until there is evidence that the benefits of a daily dose of alcohol outweigh the risks, most people won’t be able to take a doctor’s prescription to the neighbourhood bar or liquor store. 1.The medical article quoted in the first paragraph indicates . the way in which alcohol can help the heart how a couple of cocktails daily can stop heart problems why alcoholic drinks are dangerous to one’s health that reports on the advantages of alcohol were misled 2.Experiments showed that nondrinkers had .
is recommended by most doctors for heart patients should be allowed on prescription is still not medically advisable is not related to liver problems 4.The main theme of this passage is . the change in recent drinking habits the connection between cancer and alcohol whether moderate drinkers outlive nondrinkers whether alcohol may be good for one’s health |
1-4 BBCD 1. 第一段第一句是一个问题,第二句是对这个问题的回答。然后在第三句话中作者又引用了新英格兰医学杂志上的一篇文章来进一步支持这一理论,故B为正确答案。2. 作者在第二...
英语翻译Does a drink a day keep heart attacks away?Over the past
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