为什么“添加糖”比“天然糖”更不利于健康

时间：2020-12-11 03:54:07

（单词翻译:单击）

I have never understood why "added sugar" is more unfriendly to health than "natural sugar," which can be found in abundance in so many fruits, starting with morning natural orange juice. Can you explain?
问：我一直不明白，为什么“添加糖”比“天然糖”更不利于健康。很多水果中都含有“天然糖”，从早上的天然橙汁开始。能解释一下吗？
 
The natural sugar in whole fruit (fructose) is accompanied by fiber1 and nutrients2 and makes a slow journey through your body. But when sugar is added to beverages3 or packaged foods, it’s more quickly absorbed and burdens the liver. Here are three good reasons to choose whole fruits versus4 foods with added sugar or fruit juice.
答：水果中的天然糖分（果糖）是由纤维和营养物质组成的，它会在你的体内缓慢代谢。但是，当糖被添加到饮料或包装食品中，它的吸收会更快，会加重肝脏负担。应当选择吃完整的水果，而不是添加糖食品或果汁，下面是三个理由。
 
Fiber: Whole fruits contain fiber, which slows the absorption of fructose. Sugars enter the bloodstream more slowly, so the liver has more time to metabolize them.
纤维：完整的水果都含有纤维，可以减缓果糖吸收。糖进入血液的速度会更慢，所以肝脏会有更多时间来代谢它们。
 
Satiety5: Processed food is digested quickly as soon as it enters our intestines7. Fiber-rich foods like whole fruits break down slowly and travel farther through the digestive track, which triggers the release of satiety hormones8 that make us feel full.
饱腹：加工食品一旦进入肠道就会被迅速消化。而全果这类富含纤维的食物则会慢慢分解，在消化系统中停留更长时间，从而触发饱腹激素的释放，让我们感觉很饱。
 
Gut9 Health: The slow journey of the fiber, fructose and nutrients in whole fruit essentially10 allows the body to feed the healthy bacteria in our intestine6, supporting the health of our microbiome.
肠道健康：完整的水果中的纤维、果糖和营养物质在消化道中停留较长，方便身体培养肠道中的健康细菌，有利于体内菌群的健康。

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1 fiber NzAye     
n.纤维，纤维质
参考例句：
  • The basic structural unit of yarn is the fiber.纤维是纱的基本结构单元。
  • The material must be free of fiber clumps.这种材料必须无纤维块。
2 nutrients 6a1e1ed248a3ac49744c39cc962fb607     
n.（食品或化学品）营养物，营养品( nutrient的名词复数 )
参考例句：
  • a lack of essential nutrients 基本营养的缺乏
  • Nutrients are absorbed into the bloodstream. 营养素被吸收进血液。 来自《简明英汉词典》
3 beverages eb693dc3e09666bb339be2c419d0478e     
n.饮料( beverage的名词复数 )
参考例句：
  • laws governing the sale of alcoholic beverages 控制酒类销售的法规
  • regulations governing the sale of alcoholic beverages 含酒精饮料的销售管理条例
4 versus wi7wU     
prep.以…为对手，对；与…相比之下
参考例句：
  • The big match tonight is England versus Spain.今晚的大赛是英格兰对西班牙。
  • The most exciting game was Harvard versus Yale.最富紧张刺激的球赛是哈佛队对耶鲁队。
5 satiety hY5xP     
n.饱和；(市场的)充分供应
参考例句：
  • There is no satiety in study.学无止境。
  • Their presence in foods induces satiety at meal time.它们在食物中的存在诱导进餐时的满足感。
6 intestine rbpzY     
adj.内部的；国内的；n.肠
参考例句：
  • This vitamin is absorbed through the walls of the small intestine.这种维生素通过小肠壁被吸收。
  • The service productivity is the function,including external efficiency,intestine efficiency and capacity efficiency.服务业的生产率是一个包含有外部效率、内部效率和能力效率的函数。
7 intestines e809cc608db249eaf1b13d564503dbca     
n.肠( intestine的名词复数 )
参考例句：
  • Perhaps the most serious problems occur in the stomach and intestines. 最严重的问题或许出现在胃和肠里。 来自辞典例句
  • The traps of carnivorous plants function a little like the stomachs and small intestines of animals. 食肉植物的捕蝇器起着动物的胃和小肠的作用。 来自辞典例句
8 hormones hormones     
n. 荷尔蒙，激素 名词hormone的复数形式
参考例句：
  • This hormone interacts closely with other hormones in the body. 这种荷尔蒙与体內其他荷尔蒙紧密地相互作用。
  • The adrenals produce a large per cent of a man's sex hormones. 肾上腺分泌人体的大部分性激素。
9 gut MezzP     
n.[pl.]胆量；内脏；adj.本能的；vt.取出内脏
参考例句：
  • It is not always necessary to gut the fish prior to freezing.冷冻鱼之前并不总是需要先把内脏掏空。
  • My immediate gut feeling was to refuse.我本能的直接反应是拒绝。
10 essentially nntxw     
adv.本质上，实质上，基本上
参考例句：
  • Really great men are essentially modest.真正的伟人大都很谦虚。
  • She is an essentially selfish person.她本质上是个自私自利的人。

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