首页
登录
职称英语
According to two recent research papers, sugar is toxic enough to kill mice a
According to two recent research papers, sugar is toxic enough to kill mice a
游客
2024-01-31
20
管理
问题
According to two recent research papers, sugar is toxic enough to kill mice and is the drug of choice for laboratory rats, which prefer it to cocaine. Now it has been called " the most dangerous drug of this time" by Paul van der Velpent, head of Amsterdam’s health service. Velpent called for government restrictions on sugar in food and a ban on soft drinks in schools. An anti-sugar movement is emerging. Endocrinologist Dr Robert Lustig’s lecture, Sugar: The Bitter Truth, has picked up four million views on YouTube. The latest National Diet and Nutrition Survey shows all age groups exceeded the recommended 11% of energy coming from sugars added to foods. For children aged between 11 and 18 the mean intake was 15. 3%. Since the survey is self-reported it is likely that most people underestimate their intake.
Why are we eating more? We like sugar and manufacturers have made some foods sweeter. An analysis found that Hovis wholemeal bread had doubled in sugar content between 1978 and 2013. A meta-analysis paper (that combines the results of studies) published this year found that increased intake of sugar led to weight gain. It also showed that children who had one sugary drink a day were 55% more likely to be overweight than those who did not. An accompanying editorial argued that sugar interferes with metabolic processes that protect against diabetes and heart attacks.
Another study found that replacing 5% of calories from saturated fat with calories from sugars or other high-glycogenic-index carbohydrates increased the rate of heart attacks by 33%. A Princeton Review study found that rats experienced changes to the dopamine and opioid receptors in their brains after being flooded with sugar. This made them sugar-dependent. The authors queried whether adults could also develop a dependency.
Whatever the conclusion, it is worth cutting down on sugar. Be aware of how much your food contains. Fat-free products often have high sugar levels to make them tasty, so try to avoid them. More sleep will also make you less likely to crave sugar. Recommended limits are 50g a day in a 2 000-calorie diet. A teaspoon is 4g. So now you know. [br] Which statement can be learned from the first paragraph?
选项
A、Compare with sugar, laboratory rats are more willing to choose cocaine.
B、Government and schools need to take some measures to reduce sugar intake, which is the most dangerous drug of this time.
C、For children aged between 11 and 18, 11% of exceeded energy comes from sugar.
D、People have excessive intake of sugar because they like it and manufactures produce sweeter food.
答案
B
解析
根据题干,该题定位到文章第一段。在第一段中,作者介绍了最近两项研究报告,报告指出糖的毒性足以杀死老鼠。糖被阿姆斯特丹医疗卫生服务部门的负责人Paul van der Velpent称为“现在最危险的药物”。Velpent呼吁政府限制食物中的糖含量,同时在学校禁止供应含糖软饮料。一场抵制糖的运动正在兴起。再结合选项,A选项指出“比起糖,实验室的老鼠更愿意选择可卡因”,很明显该句与第一段which prefer it to cocaine意思相违背。B选项符合该段——Velpent呼吁政府和学校采取措施来降低糖分的摄入。C选项与文章不符,文中指出11岁到1 8岁的青少年的平均糖摄入量为15.3%。D选项在第二段进行了阐述,并不是文章第一段的信息。
转载请注明原文地址:https://tihaiku.com/zcyy/3408673.html
相关试题推荐
近几年来,庙会已经成为人们欣赏民间艺术和体验传统文化的首选之地。Inrecentyears,templefairshavebecomeaprio
一项调查结果显示,许多大学生每日阅读时间不足1小时,而上网时间却超过了4小时。Accordingtoasurvey,manycollegestude
这些报纸通常在上班高峰期时在地铁站里发放。Thepapersareusuallyhandedoutatthesubwaystationsin
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
随机试题
______thereislittlewecandotochangethereality,wecannotbetotallyat
IntheUnitedStates,PresidentBarackObamahasreversedlong-standingDemo
Forthispart,youareallowed30minutestowriteanessayentitledBookKnowle
Youradvicewouldbe______valuabletohim,whoisnowatalossastowhattodo
[originaltext]SevenfishermenoweCaptainRadhikaMenontheirlives.(3)Aftert
适用于真热假寒证的治则治法是A.寒者热之 B.热因热用 C.寒因寒用 D.
(2016年真题)下列不属于证券交易内幕信息的知情人的是( )。A.发行人的监
他汀类药物调脂作用最强的是A.降LDL-C和TCB.降TC和TGC.降TG和HD
下列选项中,量化一个完整的理财目标应包括的内容是()。 A.何时开始、需要多
共用题干 在房地产投资项目经济评价中,某房地产投资项目的总投资为10000万元
最新回复
(
0
)