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
What you’re always heard? We’re eating too much salt.The average American gets about 3. 4 grams of sodium every day, far more th
What you’re always heard? We’re eating too much salt.The average American gets about 3. 4 grams of sodium every day, far more th
admin
2018-09-25
60
问题
What you’re always heard? We’re eating too much salt.The average American gets about 3. 4 grams of sodium every day, far more than the upper limit of 2. 3 grams recommended by the USD A. The Institute of Medicine estimates that reducing sodium intake (摄取量) nationwide could prevent 100,000 deaths every year.
The headlines now? It’s time to get tough. The New York City health department recently kicked off a national effort to cut the amount of salt in packaged and restaurant food by 25% over five years. 80% of the salt in the average person’s diet comes from those sources, not from the saltshaker (盐瓶).
But wait! The benefits of salt reduction are surprisingly murky. At least 13 studies have tried to find out what happens to people who choose to eat salty or not-so-salty food—and the results have pointed in every direction. Some studies suggest that cutting salt protects the heart; others suggest that intense salt reduction can actually increase heart problems. What’s needed, Dr. Michael Alderman says, is a randomized (随机的) , controlled trial, in which people are put on different diets and followed for years. It’s the only way to get a reliable answer, but it’s never been done.
So what should you do? Go easy on processed foods and eat more produce. Those changes will improve your diet in a variety of ways and cut the amount of sodium you consume. If your blood pressure is high, work with your doctor to control it with drugs and lifestyle changes. If your blood pressure is healthy? At this point, there’s no convincing reason for you to count every grain.
It is stated in Paragraph 1 that our sodium intake______.
选项
A、is within the healthy range
B、is a bit over the upper limit
C、is far beyond what is necessary
D、is well below the lower limit
答案
C
解析
根据文章第一段的第三句中“…for more than the upper limit.”可知C正确。
转载请注明原文地址:https://kaotiyun.com/show/qP3O777K
0
成人本科学位英语
相关试题推荐
Imagineyou’reatapartyfullofstrangers.You’renervous.Whoarethesepeople?Howdoyoustartaconversation?Fortunately,
Therearewarmtropicalregionsallovertheglobe,butonlytheIndiansoftheSouthAmericanrainforestshaveformedthehabi
Neverinmywildestdreams______leadtoacareerintheNBA,whichhasallowedmetogivebacktomypeopleinAfrica.
______,theprogramwentthroughwithoutanyproblemduringtheperformance.
Howcouldwepossiblythinkthatkeepinganimalsincagesinunnaturalenvironments—mostlyforentertainmentpurposes—isfairan
Allitcanreallydoistopointresearchersintherightdirectionforfurtherinvestigation.(Passage1)
Thereare40teachersinthisschool,tenofwhomare______.
Accordingtotheweatherforecast,whichisusually______,itwillsnowthisafternoon.
Whofirstthoughtofusingbullockstoprovideenergy?Whichofthefollowingistrueaboutthedevicementionedinthepassage
Whatdoweknowfromthefirstparagraph?Whatisthesmokingsituationforwomen?
随机试题
组织细胞处于绝对不应期时,其兴奋性为
混凝土坝表面裂缝可用()抹浆。
公积金个人住房贷款与商业银行自营性个人住房贷款的区别不包括()。
人非上智,其孰无过。过而能知,可以为明;知而能改,可以跂圣①。小过不改,大恶形焉;小善能迁,大善成焉。。夫人之过无他,惰慢也,嫉妒也,邪僻也。惰慢则骄,孝敬衰焉;嫉妒则刻,灾害兴焉;邪僻则佚,节义颓焉。是数者,皆德之弊而身之殃。或有一焉,必去之如
A、B两种规格的产品需要在甲、乙两台机器上各自加工一道工序才能成为成品。已知A产品需要在甲机器上加工3小时,在乙机器上加工1小时;B产品需要在甲机器上加工1小时,在乙机器上加工3小时。在一个工作日内,甲机器至多只能使用11小时,乙机器至多只能使用9小时。A
(2012年邮政系统)实验设计来源于理论预设或工作假说,例如现代宇宙学提出的“暗物质”是一种不发光而只有引力效应的物质,它是作为“拯救”暴涨宇宙论的辅助假说,并川来说明银河系自转而提出来的。有了这种从理论_______出来的暗物质假说,然后才能有确证它的_
下列选项中,属于从物权的是
•Lookatthenotebelow•Youwillhearawomancallingtoinformofdetailsofadelivery.
PASSAGEONEWhydidtheauthorthinktheautobiographyimpressive?
Althoughthetopmeninsmugglingbusinessmustworktogether,mostofasyndicate’ssmallfry,speciallythemules,knowonly
最新回复
(
0
)