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
考研
In the drinking study, published on December 5 in Public Health , two researchers analyzed data on 8,236 nonsmokers from the Nat
In the drinking study, published on December 5 in Public Health , two researchers analyzed data on 8,236 nonsmokers from the Nat
admin
2016-10-15
58
问题
In the drinking study, published on December 5 in Public Health , two researchers analyzed data on 8,236 nonsmokers from the National Health and Nutrition Examination Survey, which includes direct measurement of body mass index(weight in kilograms divided by height in meters squared). Current drinkers were 27 percent less likely than abstainers to be obese.
That average conceals a more complicated picture: Although subjects who reported consumption of one or two drinks a day were substantially less likely to be obese than abstainers, those who said they had three drinks a day were about as likely to be obese, while those who said they had four or more drinks a day were substantially more likely to be obese. Since alcohol consumption was self-reported, the actual levels may be higher, but the trend of risk falling and then rising with the amount of drinking seems clear.
As one skeptic pointed out in a Health Day story about the study, this association is counterintuitive, since "alcohol is very energy-dense", containing seven calories per gram, compared to nine for fat and four for protein and carbohydrate. Yet other studies, based on self-reported height and weight, have yielded similar results.
Alcohol per se may not make people thin. But if people have after-dinner drinks instead of fat-rich desserts, the upshot might be lower calorie intake. Or it could simply be that the sort of people who consume alcohol moderately also tend to consume food moderately, unlike people who drink to excess or who abstain because they’re afraid of losing control.
Fortunately for those who need an excuse to have a drink, the beneficial health effects of alcohol consumption go beyond the association with lower weight. Many studies have found that moderate drinking reduces the risk of cardiovascular disease, for example, possibly through its impact on cholesterol.
Although alcohol can be at least partly redeemed, it seems tobacco has been irrevocably condemned. Explaining the World Health Organization’ s new policy against hiring anyone who admits to using tobacco in any form, a WHO spokesman said: "With tobacco, there is no middle ground. It is black and white. "
From WHO’s perspective, then, the occasional cigar is indistinguishable from a pack-a-day cigarette habit, even though the hazards are vastly different. When you combine this blind botanical prejudice with health-above-all puritanism, you get the self-righteous intolerance displayed by the typical anti-smoking activist.
It is inconsistent with intuition that alcohol______.
选项
A、makes people thin
B、makes people obese
C、saves food consumption
D、contains more calories than food
答案
A
解析
根据第三段第一句“…this association is counterintuitive,since‘alcohol is very energy-dense,’containing seven calories per gram…”,A应为答案。
转载请注明原文地址:https://kaotiyun.com/show/KLoZ777K
0
考研英语一
相关试题推荐
Theenergycrisis,whichisbeingfeltaroundtheworld,hasdramatizedhowtherecklessdespoilingoftheearth’sresourceshas
Anecdotalevidencehaslongheldthatcreativityinartistsandwriterscanbeassociatedwithlivinginforeignparts.Rudyard
Aspeopleinrichcountriesknowverywell,eatingtoomuchfoodandburningtoofewcaloriesiswhyasubstantialnumberofus
Mothersinterferewiththeirchildren’slivesevenmorethanmostoffspringrealize.Thattheynagabouteatinghabitsiswellk
AlisonPrestonoftheUniversityofTexasatAustin’sCenterforLearningandMemoryexplains:Ashort-termmemory’sconversiont
Somepeoplearefriendlydrunks,whereasothersarehostile,potentiallyposingadangertothemselvesandothers.Thedifferenc
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
Inthefollowingtext,somesentenceshavebeenremoved.ForQuestions1~5,choosethemostsuitableonefromthelistA~Gtofi
Euthanasiaasalegalquestionisanexerciseinfutility.Agovernmentofthepeoplecannotsanctiontherighttochoosedeath.
Ithasbeenvaguelyassertedthat"diversityisgood."If"diversity"isgood,thenhomogeneityoughttobebad.Itoughttobe
随机试题
乌梅丸的君药是
注水井投注施工质量要求探砂面一律用()硬探,并且以连续三次数据一致为准。
关于会计文字记录说法中,错误的是()。
树林中的三棵树上共落着48只鸟,如果从第一棵树上飞走8只落到第二棵树上,再从第二棵树上飞走6只落到第三棵树上,这时三棵树上鸟的只数相等,原来第二棵树上落了多少只鸟?
将下列句子组成一段逻辑严谨、语言流畅的文字,排列顺序最合理的是()。①富强、民主、文明、和谐作为国家层面的价值目标,体现国家在经济、政治、文化、社会、生态文明建设方面的总体诉求②社会主义核心价值观,高度概括和充分体现了当代中国发展要求、中华
现有一个长度为3000B的IP数据报,其IP头部的长度为20B,该IP数据报如在最大帧长度为1518B的以太网中进行传输,那么为了正确传输,需要将其拆分的数据报个数是()。
法的规范作用包括()。
渗透于中国共产党的全部理论和实际工作中,并渗透于马克思主义中国化两大理论成果的方法论原则是
Whileradiobroadcastingwasstill【C1】_____________itsearlystagethewonderoftelevisionwas【C2】_____________beingdevelope
Theonlywaytheycan_____politicalchangeisbyputtingmorepressureontheparty.
最新回复
(
0
)