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福清阳光复查要钱吗ask问答龙田镇人民医院怎么样

2019年07月22日 05:04:15
来源:四川新闻网
医典范

Vitamin C is widely known for being present in维生素C大量存在于橘类水果中citrus fruits such as oranges and grapefruits;比如橘子和葡萄柚however, vegetables like red and green peppers,但是它也存在于一些蔬菜中,比如青红辣椒broccoli, and brussel sprouts are also excellent花椰菜和汤菜sources of this vitamin. Additionally, Vitamin C初次之外,其他一些水果也含有维生素Cis found in fruits such as strawberries,例如草莓,猕猴桃kiwis, guava, and watermelon.番石榴以及西瓜Vitamin C is important in the growth and repair维生素C对人体各个部分of tissues in all parts of the body and is also useful组织的生长和修复都有帮助,同时in the healing of wounds. Additionally, Vitamin C它还能促进伤口的愈合,除此之外is necessary to form and maintain cartilage, bones,维生素C还能保护软骨,骨骼和牙齿and teeth. One of the most important aspects维生素C最重要的一个功能of Vitamin C is that it functions as an antioxidant就是在人体中充当抗氧化剂in the body. This means that it is able to block这就意味着它能够阻挡自由基damages done by free radicals, which could otherwise带来的损伤,自由基如果在人体build up in the body and cause great damage to the聚集,长此以往就会对人造成损害body in the long term. Vitamin C has commonly been通常人们认为维生素C能够thought to prevent the contraction of a cold; however,预防并治疗感冒,但众多研究显示many studies have shown that increased consumption维生素C的大量摄入of Vitamin C does not prevent or cure the common cold.对治疗普通感冒并没有效果It may, on the other hand, decrease但是维生素C的确可以the duration of symptoms of a cold.缩短感冒的周期,缓解感冒症状Many people take high doses of Vitamin C in the hopes许多人大量摄入维生素Cof preventing or treating the common cold.希望能够预防或者治疗感冒Many scientific studies have been done to test the很多科学研究都就维生素C在efficacy of Vitamin C in cold prevention.预防感冒中的作用进行了研究The overall finding is that taking supplements of总的发现是,摄入维生素CVitamin C does not prevent people from catching并不能预防感冒colds. Colds are caused by viruses, and Vitamin C感冒是由病毒引起的has no anti-viral effect. However, scientific studies而维生素C并没有抗病毒功能have found that supplemental Vitamin C during a但众多研究表明,在感冒期间用维生素Ccold may lessen the symptoms in some people能够使一些人减轻感冒症状because it may block histamines. Therefore,因为它能够抑制组胺using Vitamin C supplements may be beneficial因此在感冒期间用维生素是有好处的during the cold, but there is no value in continual但是长期摄入则没有价值supplementation. The recommended daily allowance维生素C的每日建议用量是for Vitamin C is 75 milligrams a day for women and女性每日75毫克,男性每日90毫克90 milligrams a day for men. Smokers are advised to吸烟者最好每日多摄入35毫克,因为consume an extra 35 milligrams each day because they由于烟中含有有害物质encounter more oxidative stress each day due to the他们每天受氧化危害的风险更大toxins in cigarettes. Not consuming enough维生素C摄入量不足Vitamin C can lead to a disease called scurvy,会导致坏血病which includes symptoms such as bleeding and坏血病的症状包括极易流血和擦伤bruising easily, tooth loose and hair loose,牙齿松动,毛发脱落and joint pain and swelling. Excessive intakes of以及关节疼痛和浮肿,维生素C过量摄入Vitamin C greater than 2,000 milligrams per day即每天的摄入量超过2000毫克can cause illness and damage to the liver.会引发疾病并对肝脏造成损伤201509/401482福清子宫肌瘤做手术要多少钱Your body cannot tell the difference between these人体无法辨别出两者的不同2 ingredients due to the fact that they have similar因为这两种糖成分相近compositions and are made from the very same components.构成完全相同Remember back to the beginning of the presentation,回顾陈述之初table sugar is 50% glucose and 50% fructose while蔗糖中葡萄糖和果糖各占50%high fructose corn syrup is made of either 55% fructose而高果糖玉米糖浆含有55%的果糖和45%的葡萄糖and 45% glucose or 42% fructose and 58% glucose.或42%的果糖和58%的葡萄糖Table sugar and high fructose corn syrup have the same蔗糖与高果糖玉米糖浆所含卡路里相同number of calories which is 4 per gram and they use the(每克4卡路里)并且在你体内same metabolic pathways and processes to break it down用同样的新陈代谢过程和途径分解热量in your body.Moving on from functions of high fructose现在,我们将注意力corn syrup in food products we will now turn our focus从高果糖玉米糖浆在食品上的作用to taking a look at some of the more common转移到对食品成分的misconceptions about the food ingredient. Within the一些常见误解上来next 3 slides 5 misconceptions about high fructose对于高果糖玉米糖浆的五个误解corn syrup will be listed with the truth of the将会在以下3张幻灯片列出misconception explained below.并在每点误解下均附解释Number 1; high fructose corn syrup and corn syrup误解1:高玉米果糖等同于玉米糖are the same. The truth is that corn syrup and而事实是高果糖玉米糖浆high fructose corn syrup are different, are made与玉米糖不同from different components and serve different functions.成分不同,功效也不同Corn syrup is made up of mainly glucose and it does玉米糖的成分主要是葡萄糖not taste sweet. It is used most often as a thickener.而且尝起来不甜,常用作增稠剂Conversely high fructose corn syrup is made of almost与之相反,高果糖玉米糖浆的成分中equal parts of glucose and fructose and is largely葡萄糖和果糖几乎各占一半used as a sweetener as well as with other functions广泛用作增甜剂discussed on previous slides.和先前幻灯片中讨论到的其他用途Myth number 2; high fructose corn syrup is to blame误解2:高果糖玉米糖浆会导致肥胖。for obesity. There is currently a lot of media如今,有许多媒体关注高果糖玉米糖浆attention on high fructose corn syrup and much of it大多数人会责怪is trying to place the blame for obesity on this这种原料会造成人们肥胖ingredient. The truth is that high fructose corn syrup事实上,高果糖玉米糖浆as well as any other single food ingredient is not和任何其他一种食品原料uniquely responsible for obesity, rather obesity is都不应为肥胖负全责,肥胖是the imbalance of calories when a person consumes more由卡路里的不均衡造成——人们吃的calories than which they are burning. When this比消耗的卡路里量多。当人体内产生imbalance occurs the body stores the unused calories这种不均衡时,人体内没消耗的卡路里as fat which over time will lead to overweight and存积为脂肪,这些脂肪随着时间将导致人超重later obesity. Additionally the US department of后来发展成肥胖,此外,美国农业部agriculture data shows the consumption of high的数据显示,尽管高果糖玉米糖浆fructose corn syrup has declined while rates of的消耗量已减少obesity continue to increase.但肥胖率仍持续增长Myth number 3; sugar is healthier than high fructose误解3:食糖比食用高果糖玉米糖浆更健康corn syrup. As mentioned before sugar and high正如上文已提到,食糖fructose corn syrup are nearly identical in composition,和高果糖玉米糖浆成分几乎完全相同they are processed the same in your body and contain在人体内新陈代谢过程相同the same number of calories per gram. Your body cannot每克所含卡路里数量相同tell the difference between the 2.人体无法区别两者Myth number 4; high fructose corn syrup is high in误解4:高果糖玉米糖浆中果糖成分多fructose. As you have learned high fructose corn syrup正如你所了解到的is approximately half glucose and half fructose.高果糖玉米糖浆中葡萄糖和果糖几乎各占一半The name high fructose corn syrup was given because高果糖玉米糖浆因此得名的原因是the parent product, corn syrup, has virtually no初始产品(玉米糖)几乎不含果糖fructose and is not sweet. So when the newer product而且味道不甜,由玉米糖研发出的新产品was developed from corn syrup they named this product之所以命名高果糖玉米糖浆糖high fructose corn syrup because by comparison to corn因为新产品与玉米糖相比syrup this new product has a high amount of fructose.含果糖量更高The final misconception is that high fructose corn误解5:高果糖玉米糖浆syrup blocks the body’s ability to know when it is full.阻碍人感到饱腹The truth is that studies have shown that there is no研究显示,有饱腹感difference in satiety which is the feeling of being full,与食用高果糖玉米糖浆our energy intake after consumption of high fructose蔗糖或牛奶后人体摄取能量没有区别corn syrup, sucrose or milk, so once again所以再一次重申there is no difference.高果糖玉米糖浆与饱腹感无关After learning all this information,在了解所有这些信息后what is the bottom line about what you need to remember对于高果糖玉米糖浆abut high fructose corn syrup? High fructose corn syrup你起码需要记住什么呢is in essence the same as table sugar and高果糖玉米糖浆本质上与蔗糖相同should be consumed in moderation just as you而且应适度使用should consume all sweeteners in moderation.正如你应适度食用其它所有增甜剂The dietary guidelines recommend a healthy eating plan膳食指南建议,一个健康的饮食计划应是is one that is low in saturated fats, Tran’s fats,低脂肪,低肝脂,低胆固醇,cholesterol, salt and added sugar. High fructose corn少盐,少糖,高果糖玉米糖浆可以被看作syrup can be thought of as one of these added sugars.是一种添加糖201501/355273海口镇生宝宝哪家医院最好的This is salt.When the water disappeared from the Mediterranean,这是盐 水从地中海消失的时候this was what was left behind. Millions and millions of tons of it.剩下的就是盐了 上百万,上亿吨So much, in fact, that at this salt mine in western Sicily,由于量太大在西西里西部的盐矿theyre digging out 500,000 tons every year.每年能挖出50万吨盐And they reckon that they can carry on taking that amount for the next one million years.而且据分析在未来一百万年里 它们仍然能够继续保持这个产量Anyone who has ever gulped a mouthful of sea water knows that its salty.任何被海水灌过的人都知道 海水是咸的But its only when you see it dried out Like this that you realise但是只有它干涸成这个样子的时候just how much salt there is in the sea.你才知道海水里有多少盐For this mine, theres almost more than they know what to do with,这个盐矿里的盐让人们不知道该怎么用so much so, that theyve even carved their own chapel out of salt,就是这样他们甚至还用盐雕刻出了自己的小教堂200 metres underground.在地下200米的地方Just like every sea,the Mediterranean got most of its salt from rivers.和每个海洋一样 地中海大部分的盐都是从河水而来201511/409824栏目简介:《造物小百科How it’s made》介绍了许多东西的制作或者说发明方法,非常实用。其中的英语视频发音地道,内容浅显易懂,过程形象生动,是提高英语听力水平,积累英语知识和一些简单生活常识的好素材。201509/392041渔溪镇儿童医院剖腹产怎么样

福清人流价钱福州市第二医院在线咨询It could take a visit to the International Space Station.它可能跑去国际空间站Perhaps even fly to the moon.也许甚至飞到月球All this before returning to the exact same spot an instance before you reenter the room.结束之后 桌子又回到原本位置 就在你再度进入房间前的瞬间This,of course is a pretty unlikely scenario.这个状况当然是不太可能发生的But one we cant rule out.但我们却不能完全排除It is much simpler to assume that the table stays put when we are not there.还是简单假定为 当我们不在时 桌子就在原地不动It is our best fit model of reality.那是我们对现实的最适模型This is essentially what we do in science.基本上 科学家也是如此To create best fit models of how we believe我们所建构的最适模型the universe actually works.来源于我们自己所认定的宇宙运作方式The ancient Greeks were the first古希腊人最早to built such scientific models.建构此类科学模型They suggested that the earth was a large sphere,motionless他们主张地球是一个大型球体 静止不动And fixed at the center of the universe.且固定在宇宙中心But later pioneering scientists like Copernicus and Galileo但之后 开创性的科学家 如哥白尼与伽利略found a much simpler and completely revolutionary model to describe this same observations.找到更简单又更完整的革命性模型 来解释同样的现象They proposed that the earth itself was spinning and orbiting the sun at the same time...他们主张地球会自转 并同时绕着太阳运行Along with all the other planets.就与所有其它行星一样201602/427389Merry Christmas everyone! 你怎么过圣诞呢?吃火鸡、喝eggnog、还是在mistletoe下跟心爱的人表白?今天OpenLanguage的Real Deal English就要跟你分享最地道的圣诞主题英语。Enjoy the show and have a very merry Christmas!201507/387044福清阳光医院人流手术怎么样栏目简介:;Shanghai Live; focuses on big events in the city and major issues around the world, and presents them in a practical and audience-friendly manner to meet the ever-evolving needs of Shanghais English-speaking viewers,both local and expatriate.《直播上海英语电台》集中报道城市大事件以及全球热点话题,并以观众喜闻乐见的方式呈现给大家,从而满足上海本地以及上海海外人士的英语需求。201511/407547福建省第三人民医院门诊怎么样

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