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
72
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] Why is an anti-sugar movement emerging?
选项
A、Sugar improves metabolic processes that protect against diabetes and heart attacks.
B、Manufactures produce much sweeter food, which lead to people’s growing love for sugar.
C、An excess of sugar provides excessive energy, which is not useful.
D、People who eat more sugar are more likely to be overweight.
答案
D
解析
虽然anti-sugar movement在文章第一段提及,但其兴起的原因需要结合第一段和第二段来寻找。A选项表述错误。根据文章第二段最后一句An accompanying editorial argued that sugar interferes with metabolic processes…,糖分会干扰代谢过程,而A选项指出糖分会促进代谢过程。B选项是强加因果,文章并未对人们喜欢吃糖和制造商生产更多甜食的因果关系进行表述,更何况,该表述也不是抵制糖的运动的原因。C选项是无中生有,文章未对多余的能量的作用进行描述。所以根据排除法可以选出正确答案D,D也在文章第二段有对应的描述。
转载请注明原文地址:http://tihaiku.com/zcyy/3408674.html
相关试题推荐
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsr
[originaltext][3]Medicalresearchershaveaccusedthemanufacturersofbab
[originaltext][3]Medicalresearchershaveaccusedthemanufacturersofbab
[originaltext][5]/[6]TherecentlyreleasedreportfromtheInternationalAg
[originaltext][5]/[6]TherecentlyreleasedreportfromtheInternationalAg
随机试题
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeanings
Whatisthevalueofa?(1)a2+a-12=0(2)|a|>2A、Statement(1)ALONEissufficient
[originaltext]M:Hello,thisisLandTransportInformationatTorontoAirport.
男,营养状况良好,能独坐,见生人即哭,但还不会扶站,前囟1cm×1cm,下中切牙
下列选项中,属于G20金融消费者保护基本原则的是()。A.保护消费者信息和隐私
对交流切换装置模拟自动切换,重点检查()。直流系统是否正常$;$交流接触器
地理条件对城市形成和发展的影响作用在于,区域地理条件是城市形成发展的基础和背景,
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
关于法的适用与法律论证,下列哪些说法是错误的?A、法的适用所处理的问题,既包括法
公允价值是指市场参与者在计量日发生的有序交易中,出售一项资产所能收到或者转移一项
最新回复
(
0
)