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
The food you eat does more than provide energy. It can have a dramatic effect on your body’s ability to fight off heart disease,
The food you eat does more than provide energy. It can have a dramatic effect on your body’s ability to fight off heart disease,
admin
2011-05-29
31
问题
The food you eat does more than provide energy. It can have a dramatic effect on your body’s ability to fight off heart disease, cancer, diabetes, high blood pressure, stroke, and weak bones. With remarkable consistency, recent research has found that a diet high in plant-based foods—fruits, vegetables, dried peas and beans, grains, and starchy staples such as potatoes—is the body’s best weapon in thwarting many health-related problems. These foods work against so many diseases that the same healthy ingredients you might use to protect your heart or ward off cancer will also benefit your intestinal tract and bones.
Scientists have recently estimated that approximately 30 to 40 percent of all cancers could be avoided if people ate more fruits, vegetables, and plant-based foods and minimized high-fat, high-calorie edibles that have scant nutritional value. Up to 70 percent of cancers might be eliminated if people also stopped smoking, exercised regularly, and controlled their weight. In the past, researchers had linked fat consumption with the development of cancers, but they currently believe that eating fruits, vegetables, and grains may be more important in. preventing the disease than not eating fat. "The evidence about a high-fat diet and cancer seemed a lot stronger several years ago than it does now," says Melanie Polk, a registered dietitian and director of nutrition education at the American Institute for Cancer Research.
The road to strong bones is paved with calcium-rich food. Leafy green vegetables and low-fat dairy products are excellent sources of calcium, the mineral that puts stiffness into your skeletal system and keeps your bones from turning rubbery and fragile. Your body uses calcium for mom than keeping your bones strong. Calcium permits cells to divide, regulates muscle contraction and relaxation, and plays an important role in the movement of protein and nutrients inside cells. If you don’t absorb enough from what you eat to satisfy these requirements, your body will take it from your bones. Because your body doesn’t produce this essential mineral, you must continually replenish the supply. Even though the recommended daily amount is 1,200 mg, most adults don’t eat more than 500 mg. One mason may have been the perception that calcium-rich dairy products were also loaded with calories. "In the past, women, in particular, worded that dairy products were high in calories, "says Letha Y. Griffin, M. D., of Peachtree Orthopaedics in Atlanta." But today you can get calcium without eating any high-fat or high-calorie foods by choosing skim milk or low-fat yogurt. "Also, low-fat dairy products contain phosphorous and magnesium and are generally fortified with vitamin D, all of which help your body absorb and use calcium. If you find it difficult to include enough calcium in your diet, ask your doctor about supplements. They are a potent way to get calcium as well as vitamin D and other minerals. But if you rely on pills instead of a calcium-rich diet, you won’t benefit from the other nutrients that food provides. Getting the recommended vitamin D may be easy, since your body makes the vitamin when your skin is exposed to the sun’s rays.
According to the passage, most cancers could be avcided by all of the following actions EXCEPT to ______.
选项
A、stop smoking
B、exercise regularly
C、eat a non-fat diet
D、control weight
答案
C
解析
其依据是,“up to 70 percent of cancers might be eliminated if people also stopped smoking, exercised regularly, and controlled their weight.”要注意“other than”表示除了。
转载请注明原文地址:https://kaotiyun.com/show/ox6O777K
0
考博英语
相关试题推荐
Readtheemailandthenotebelow.Completetheformbelow.Writeawordorphrase(inCAPITALLETTERS)oranumberonlines41-45
ReadthearticlebelowaboutatalkonCustomerRelationshipMarketing.Aresentences16-22’Right’or’Wrong’?Ifthereisno
Lookatthenoticebelow.Itshowsalistofstandsatatradefair.Forquestions6-10,decidewhichstand(A-H)eachpersonnee
Send$30forcatalog.Refundableagainstpurchase.
①TemporarySecretaryRequired②Abilitytoproducehighqualityreportsandtestresultsaccuratelyandefficientlyisrequired:
Surprisinglyenough,modernhistorianshaverarelyinterestedthemselvesinthehistoryoftheAmericanSouthintheperiodbefo
ItisagreedthatallnationsshouldtakemeasuresagainstterrorismonthebasisoftheUN_____andotherinternationallaws.
Theyaremeticulousinwork,wellawareacarelessmistakewillcostthecompanymillionsofpounds.
Peopleinnately______forsuperiorityovertheirpeersalthoughitsometimestakestheformofanexaggeratedlustforpower.
Directions:Writeanessayinnolessthan200wordswiththetitle"OpportunitiesandchallengeswiththecomingofGlobalizati
随机试题
O2的利用系数是指
患者,男,28岁。阿米巴痢疾,护士为患者进行保留灌肠,采取右侧卧位的目的是
保险公司自取得经营保险业务许可证之日起( )内无正当理由未办理公司设立登记的,其经营保险业务许可证自动失效。
根据《刑事诉讼法》的规定,下列选项中,无权独立提起上诉的人包括()。
配送中心的形成和发展是物流系统化和规模化的必然结果。()
材料:粉丝与知音余光中“粉丝”来自英文的fan,源出fanatic
《中华人民共和国教育法》规定,明知校舍或者教育教学设施有危险,而不采取措施,造成人员伤亡或者重大财产损失的,对直接负责的主管人员和其他直接责任人员,依法追究()。
国际金融危机还在______、仍未见底。国际市场需求继续______。全球通货紧缩趋势明显,贸易保护主义抬头,外部经济环境更加______,不确定因素显著增多。填入横线部分最恰当的一项是()。
武汉黄鹤楼享有“天下江山第一楼”的美誉,而黄鹤楼如此声名大噪主要源于:
KnittingMymotherknewhowtoknit(编织),butshenevertaughtme.Sheassumed,asdidmanywomenofhergeneration,thatknit
最新回复
(
0
)