首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
In recent years, there has been a steady assault on salt from the doctors: Salt is bad for you—regardless of your health. Politi
In recent years, there has been a steady assault on salt from the doctors: Salt is bad for you—regardless of your health. Politi
admin
2011-02-16
56
问题
In recent years, there has been a steady assault on salt from the doctors: Salt is bad for you—regardless of your health. Politicians also got on board. "There is a direct relationship, " US congressman Neal Smith noted, "between the amount of sodium a person consumes and heart disease, circulatory disorders, stroke and even early death. "
Frightening, if true! But many doctors and medical researchers are now beginning to feel the salt scare has gone too far. "All this hue and cry about eating salt is unnecessary, " Dr. Dustan insists. "For most of us it probably doesn’t make much difference how much salt we eat. " Dustan’s most recent short-term study of 150 people showed that those with normal blood pressure underwent no change at all when placed on an extremely low-salt diet, or later when salt was reintroduced. Of the hypertensive subjects, however, half of those on the low-salt diet did experience a drop in blood pressure, which returned to its previous level when salt was reintroduced.
"An adequate to somewhat excessive salt intake has probably saved many more lives than it has cost in the general population, "notes Dr. John H. Laragh. "So a recommendation that the whole population should avoid salt makes no sense. "
Medical experts agree that everyone should practice reasonable "moderation" in salt consumption. For an average person, a moderate amount might run from four to ten grams a day, or roughly 1/2 to 1/3 of a teaspoon. The e-quivalent of one to two grams of this salt allowance would come from the natural sodium in food. The rest would be added in processing, preparation or at the table.
Those with kidney, liver or heart problems may have to limit dietary salt, if their doctor advises. But even the very vocal "low salt" exponent, Dr. Arthur Hull Hayes, Jr. admits that "We do not know whether increased sodium consumption causes hypertension. " In fact, there is increasing scientific evidence that other factors may be involved: deficiencies in calcium, potassium, perhaps magnesium; obesity(much more dangerous than sodium); genetic predis-potition; stress.
"It is not your enemy, " says Dr. Laragh, "Salt is the No. 1 natural component of all human tissue, and the idea that you don’t need it is wrong. Unless your doctor has proven that you have a salt-related health problem, there is no reason to give it up. "
In the third paragraph, Dr. Laragh implies that______.
选项
A、people should not be afraid of taking excessive salt
B、doctors should not advise people to avoid salt
C、an adequate to excessive salt intake is recommended for people in disease
D、excessive salt intake has claimed some victims in the general population
答案
B
解析
第三段中Dr.Laragh提到“…所以建议所有人应该少吃盐没有意义。”可以推知,他的言下之意是“医生不应建议人们不吃盐”。
转载请注明原文地址:https://kaotiyun.com/show/KbXd777K
本试题收录于:
公共英语五级笔试题库公共英语(PETS)分类
0
公共英语五级笔试
公共英语(PETS)
相关试题推荐
Thegirlisgazingatherselfinthemirror.
MobilePhonesMobilephonesshouldcarryalabeliftheyprovedltobeadangeroussourceofradiation,accordingtoRobert
AImportanceofClassroomLearningBTelevision--ARichSourceofInformationCAdvertisementsasImportantMessagesfromt
AImportanceofClassroomLearningBTelevision--ARichSourceofInformationCAdvertisementsasImportantMessagesfromt
Themainideaofthepassageisabout______.Howareicebergsformed?
AnswerQuestionsbyreferringtothesynopsesoffourkindsofChinesepaintings.Note:Whenmorethanoneanswerisrequire
______islocatedintheheartofGreenwichVillage?______hasspecialprogramsdesignedforindividuals?
______islocatedintheheartofGreenwichVillage?______conducts11-weekprogramsinall4seasons?
Answerquestionsbyreferringtothefollowingarticle.Whicharticle…ATheGovernmentisgoingtogivenew"jobsplitt
Fromhervantagepointshewatchedthemaindoorsswingopenandthefirstarrivalspourin.Thosewhohadbeenattheheadoft
随机试题
Nowletuslookathowweread.Whenwereadaprintedtext,oureyesmoveacrossapageinshort,jerkymovement.Werecognize
某工程项目实施过程中,监理人发现工程设计不符合国家颁布的建设工程质量标准,监理人的下列做法中,正确的是()。
简述公路货运委托流程和作业内容(采用流程图的形式)。
下列关于并购基金的表述,正确的是()。
甲企业2×21年12月31日购入一台管理用设备,其原值为202万元,预计使用年限为10年,预计净残值为2万元,采用年限平均法计提折旧。从2×25年初,该企业将设备的预计使用年限由7年改为5年,设备的预计净残值由2万元改为无净残值。适用的企业所得税税率为25
税务师建议某公司将货物的销售结算方式由直接收款变更为分期收款,这属于()税收筹划方法的运用。
上市公司甲公司系ABC会计师事务所的常年审计客户。2011年7月1日,ABC会计师事务所与甲公司续签了2011年度财务报表审计业务约定书。XYZ会计师事务所和ABC会计师事务所使用同一品牌,共享重要的专业资源。ABC会计师事务所遇到下列与职业道德有关的事项
1,6,30,(),360
下列关于六西格玛与四西格玛质量的比较正确的有()。
学生的抽象逻辑思维开始由经验型水平向理论型水平转化的年龄阶段是在()。
最新回复
(
0
)