bbc英语听力练习:多吃水果真的防癌吗

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吃水果的好处

吃水果的好处

柚子
柚子是保证人体健康,使心血管系统健康 运转的水果。它含有的果胶能降低低密度 脂蛋白,减轻动脉血管壁的损伤,维护血 管功能,预防动脉硬化和心脏病。研究者 还发现吃8只柚子能明显促进运动中受伤 的组织器官恢复健康。
苹果
每天吃少量的苹果就能预防多种疾病, 还让人有饱腹感,不愧是水果中最务 实的。美国癌症研究中心特别建议人 们常吃苹果来预防癌症,因为其中含 量丰富的phytochemical天然抗氧化剂 能够有效消除自由基,降低癌症发生 率。
杨桃
中医认为杨桃具有清热解毒、生津利尿的 功效,适用于风热咳嗽、牙痛、口腔溃疡、 尿道结石、酒精中毒、小便不利等症,尤 其对正进行放射治疗的癌症病人,多吃杨 桃有防护黏膜损伤的疗效,但肾功能异常 者千万不可吃。
猕猴桃
营养丰富,不但可补充人体营养, 还可防止致癌物质亚硝胺在体内生 成;另外有降低胆固醇及甘油三脂 的作用。(无毛为上品、软毛次之、 硬毛较差~~)
番茄
蕃茄:乃是特具茄红素的超级食物,可 抑制体内自由基的产生,防止细胞病变, 并且富含柠檬酸与苹果酸,能清热解毒、 保肝利尿,对改善宿醉十分有效。
柠檬
柠檬含有“黄酮类”,可杀灭多种病 原菌,并且富含柠檬酸及柠檬油精, 有助于增加肝脏的酵素含量,加速分 解致癌的化学物质,清除积存于肝脏 内的杂质与毒素。
西瓜
西瓜饱含水分与果糖、多种维生 素、矿物质及胺基酸,除了改善 中暑发烧、汗多口渴、小便量少、 尿色深黄外,有口腔炎、便血、 酒精中毒者均适宜多吃,疗效显 著。
李子
现代中医认为李子具有清肝、生 津、利尿等功效,有助于改善津 少易渴、小便不利、食欲不振、 肝硬化腹水、酒精中毒等症。不 过也不能多吃啊,以前有“李子 树下躺死人”的说法~

BBC最新研究揭露了长寿的秘密,降低癌症、心脏病、中风风险的食物

BBC最新研究揭露了长寿的秘密,降低癌症、心脏病、中风风险的食物

BBC最新研究揭露了长寿的秘密,降低癌症、心脏病、中风风险的食物News【2003年世界卫生组织建议,每人每日摄入至少5份(400g)水果和蔬菜,对世界各国产生很大的影响,每日5蔬果成为健康时尚。

但到2015年,全球还是有60-87%的人口未达到世界卫生组织的建议摄入量,而亚洲人平均每日摄入量仅为3份。

水果和蔬菜摄入量的缺口意味着许多成年人无法摄入这些食物提供的各种植物营养素,这可能造成全球性健康影响。

而这一次,英国专家又进一步提出,为了防病和长寿,每人每天蔬菜和水果的进食量要达到10份,这对许多人来说,是一项新的挑战。

】吃大量的水果和蔬菜- 每天10份—可能会让我们活得更长久,研究人员如是说。

(一份水果或蔬菜为80g,相当于一个小香蕉、梨或三满勺菠菜或豌豆)这项研究由伦敦帝国理工学院进行的,专家认为这样的饮食习惯可能让每年780万人避免过早死亡。

即使少量食用蔬菜和水果也是对健康的福音,但食用更多会更好。

这个结论来自由95个独立的研究构成的数据池,涉及到二百万人的饮食习惯。

该小组认定了对减少癌症和心脏病风险有作用的特定水果和蔬菜。

降低癌症风险的食物绿色蔬菜(如菠菜)黄色蔬菜(如辣椒)十字花科蔬菜(如菜花)降低心脏病和中风的风险的食物苹果梨柑橘类水果沙拉绿叶蔬菜(如生菜)十字花科蔬菜她们已经行动起来了!哈丽特·密克莱夫(哈丽特是菠菜的粉丝)来自切本哈姆的哈丽特·密克莱夫说,她经常做到每天进食8–10份蔬果,每天有几份菠菜。

她告诉BBC:“我吃得很多,我没有一顿饭不吃蔬菜或沙拉,所以8–10份蔬果对我来说是再平常不过的事。

”她的早餐是充满蔬菜的煎饼卷,其中有菠菜,有时有鳄梨或者西红柿。

午餐是以沙拉为主的,也包含多种蔬菜,而她的晚餐往往是炒菜或炖菜。

白天的零食包括混合果汁或浸在鹰嘴豆泥中的新鲜辣椒。

她补充道:“这绝对是健康的,如果在你的餐盘子有多种颜色的蔬菜,你肯定会感到很好。

”希瑟·桑德斯(希瑟是一个喜欢红薯咖喱的素食主义者)来自牛津24岁的希瑟·桑德斯自从成为素食者之后每天都要吃9到10份蔬菜。

抗癌水果排行榜,没想到第一竟是它!

抗癌水果排行榜,没想到第一竟是它!

抗癌水果排行榜,没想到第一竟是它!
吃水果可以降低癌症风险,研究表明有几种水果可以有效保护机体、抵抗癌症,那么到底有哪些水果可以抗癌呢?世界卫生组织、美国农业部评选水果中的“抗癌之星”。

——草莓
在抗癌水果中,草莓的作用位居首位。

新鲜草莓中含有一种奇妙的鞣酸物质,可在体内产生抗毒作用,阻止癌细胞的形成。

此外,草莓中还有一种胺类物质,对预防白血病、再生障碍性贫血等血液病也能起到很好的效果。

柑橘类
橙子、橘子、柠檬、葡萄柚等柑橘类水果中,含有丰富的生物类黄酮,能增强人体皮肤、肺、胃肠道和肝脏中某些酶的活力。

同时,它们可增强人体对重要抗癌物质——维生素C的吸收能力。

维生素C可增强免疫力,阻止强致癌物质亚硝胺的形成,对防治消化道癌有一定作用。

一项研究表明,平均每天吃一个柑橘的人,得胰腺癌的危险比每周吃少于一个者低1/3。

猕猴桃
近年研究证实,猕猴桃中含有一种具有阻断人体内致癌的“亚硝胺”生成的活性物质,因而具有良好的抗癌作用。


富含胡萝卜素、维生素B2、维生素C等,这些营养素具有防癌抗癌的作用,鼻咽癌、喉癌、肺癌患者应该多吃梨。


适宜多种癌症患者食用。

据研究,杏是维生素B17含量最丰富的果品,而维生素B17是极为有效的抗癌物质,对癌细胞具有杀灭作用。

葡萄
尤其是葡萄皮中含有的花青素和白藜芦醇都是天然抗氧化剂,也有抑癌功效,可抑制癌细胞恶变、破坏白血病细胞的复制能力。

吃水果的重要性,英语作文

吃水果的重要性,英语作文

吃水果的重要性,英语作文The Importance of Eating Fruits.Fruits are a vital component of a healthy diet,offering a wide range of essential nutrients and benefits that support our overall well-being. They are nature's candy, sweet, juicy, andpacked with nutrients that our bodies need to function optimally. From vitamins and minerals to fibre and antioxidants, fruits are anutritional powerhouse that should not be overlooked in our daily diet.A Rich Source of Vitamins and Minerals.Fruits are rich in various vitamins and minerals that are essential for our bodies. For instance, oranges and other citrus fruits are a great source of vitamin C, which helps to boost our immune system and maintain skin health. On the other hand, bananas are a good source of potassium, which is crucial for maintaining normal heart function andblood pressure. Other fruits like apples, pears, andberries are rich in fibre, vitamins, and minerals that support overall health.Antioxidants for Health Protection.Fruits, especially berries like blueberries, strawberries, and blackberries, are rich in antioxidants. Antioxidants help to neutralise harmful free radicals in our bodies, which can damage cells and lead to chronic diseases like heart disease and cancer. By consuming fruits regularly, we can ensure that our bodies are getting enough antioxidants to protect us from these harmful effects.Supports Digestive Health.The fibre content in fruits helps to support our digestive health. Fibre adds bulk to our stool, helping it to move through the intestines smoothly. This can prevent constipation and other digestive issues. Additionally, the water and enzymes in fruits help to break down food and absorb nutrients more efficiently.Maintains a Healthy Weight.Fruits are a low-calorie, high-nutrient food that can help us maintain a healthy weight. By replacing processed snacks and sugary desserts with fruits, we can satisfy our sweet tooth while also providing our bodies with valuable nutrients. The water content in fruits also helps to keep us hydrated, which can prevent overeating and snacking due to dehydration.Supports Cardiovascular Health.The potassium and fibre content in fruits, especially bananas, apples, and berries, can help to support cardiovascular health. Potassium helps to maintain normal heart function and blood pressure, while fibre can help to lower cholesterol levels. Both of these factors are crucial for preventing heart disease and stroke.Boosts Energy Levels.Fruits are a great source of natural sugar, which can help to boost our energy levels. The sugar in fruits is released slowly into our bloodstream, providing a sustained energy release rather than a sudden spike. This can help us to stay active and alert throughout the day.Promotes Skin Health.The vitamin C and antioxidants in fruits help to promote skin health. Vitamin C supports collagen production, which keeps skin firm and elastic. Antioxidants help to protect skin cells from damage caused by free radicals, preventing premature aging and wrinkles.In conclusion, the importance of eating fruits cannotbe overstated. They are a nutritional powerhouse that provides our bodies with essential vitamins, minerals, fibre, and antioxidants. By including a variety of fruitsin our daily diet, we can support our overall health, maintain a healthy weight, and enjoy the sweet taste of nature's candy. Let's make a commitment to eat more fruits and enjoy the numerous benefits they have to offer.。

苹果能让你远离医生吗

苹果能让你远离医生吗

龙源期刊网 苹果能让你远离医生吗作者:范志红来源:《保健与生活》2014年第01期英语中有一句谚语:一天一苹果,医生远离我。

那么,苹果真的有这么神奇的功效吗?有研究发现,女性每日摄入至少一个苹果,可以降低患肺癌的风险。

一项夏威夷的研究表明,摄入含有槲皮素的苹果与患肺癌风险之间呈显著负相关。

除此之外,苹果还可以预防结肠癌,一天摄入一个或更多的苹果,可以降低患结肠癌的风险。

意大利的一项研究发现,每日摄入一个及一个以上的苹果,有利于预防口腔癌、咽喉癌、食管癌等多种癌症。

苹果中含有丰富的酚类物质,尤其果皮部分,具有很强的抗氧化活性,可以有效抑制癌细胞的生长。

对心血管疾病来说,研究表明:多吃苹果的饮食习惯和较低的心血管疾病风险有关。

苹果是饮食中槲皮素的主要来源之一,而这种黄酮类物质的摄入量大,可能有助于预防心血管疾病。

此外,苹果中还含有一定数量的儿茶酸和表儿茶酸,研究显示增加这些成分的摄入量,可以显著降低心血管疾病的死亡率。

动物研究发现,给高胆固醇大鼠吃冻干苹果后,大鼠的血浆胆固醇和肝胆固醇含量均下降,高密度脂蛋白含量增加。

研究者认为,是苹果中的果胶和酚类物质发挥了综合作用,达到降低血浆、肝胆固醇的效果。

还有很多研究发现,苹果对呼吸系统和免疫系统有保护作用。

经常吃苹果,不仅可以预防哮喘,保护肺部健康,还可以在一定程度上预防慢性阻塞性肺病,提升肺功能。

荷兰科学家在5年当中跟踪研究了1253名儿童和他们的母亲,结果发现,在食物当中,苹果的效果似乎最为明显。

与孕期很少吃苹果的准妈妈相比,孕期每周吃4个以上苹果的准妈妈,所生的孩子出现呼吸困难的概率要低将近四成,患上哮喘病的概率要低五成。

苹果还有利于预防肥胖和糖尿病。

每日吃苹果,可以减少患2型糖尿病的风险。

研究表明,苹果的餐后血糖反应大大低于白米饭、白馒头,糖尿病患者不妨每天吃个苹果。

既然苹果好处这么多,一天一个苹果,医生真的可以远离我们吗?其实,这种说法并不十分全面。

bbc英语听力练习:多吃水果是否防癌

bbc英语听力练习:多吃水果是否防癌

bbc英语听力练习:多吃水果是否防癌One of the most commonly-held beliefs regarding health and nutrition in the UK has been found to be untrue,according to a new scientific study.For many years British people have been recommended toeat at least 'five-a-day' –that is five items of fruit or vegetables every day in order to improve their health and reduce the likelihood of illness, in particular cancer.The recommendation was first put forward in 1990 by the World Health Organization which said that the 'five-a-day' diet could prevent cancer and other chronic diseases.Since then the advice has been a mainstay of publichealth policies in many developed countries,such as theUK,where the population eat a high proportion of junk food.Many health campaigns have promoted the advice,and indeed much food packaging in Britain states how the contents will constitute part of your five-a-day.However,a study of 500,000 Europeans from 10 different countries refutes the commonly-believed suggestion that up to 50% of cancers could be prevented by increasing the public's consumption of fruit and vegetables.Instead the study,which is led by researchers from awell-respected New York medical school,estimates that only2.5% of cancers could be averted by eating more fruit and veg.。

吃水果也可以防癌吗

吃水果也可以防癌吗

吃水果也可以防癌吗
吃水果也可以防癌吗?近些年,人们对肝癌的关注率是越来越高,怎么远离癌症,预防肝癌已成为最为关注的话题之一。

那么,吃水果也可以防癌吗?肝病专家说,平时经常吃些水果对人体是有好处的,下面就是详细的介绍。

吃水果也可以防癌吗
一、水果不仅能补充人体所需的维生素,而且多吃水果也可以防癌。

有一些水果可以预防原发性肝癌,国内有一家医科大学研究表明提取水果中的一些物质,加工成药物或者口服剂,可以方便肝癌的高危人群使用。

二、一位研究人员经过研究后发现,在葡萄和苹果等水果中也含有高效抗癌物质。

在苹果和葡萄等水果中提取出了具有抗氧化,能抑制肿瘤细胞增加的物质,而且该物质还能促进新生血管的形成。

三、吃水果也可以防癌,那吃多少才适合呢?每天摄入400-500克的蔬菜和蔬果,而且水果品种尽量要多。

葡萄、苹果、西红柿、菜花等水果,蔬菜要浸泡,而且带着果皮食用。

水果本身就富含丰富的营养,对人体也有很多好处,所以说多吃水果还是有很多好处的。

每天吃一点水果,有益身体健康,多吃水果预防肝癌。

但是您要注意的是,水果并不是所有的癌症都可以预防,不要因为听说水果可以预防肝癌就盲目的吃,要合理的吃才好。

以上就是吃水果也可以防癌吗的介绍。

时珍堂肝病网专家最后提示,预防肝癌尤其重要,一旦患者身体出现不适更要及时到医院就诊,这样才能真正的做好预防疾病的工作。

多吃水果的好处 The Advantage of Eating Fruit(大学英语作文)

多吃水果的好处 The Advantage of Eating Fruit(大学英语作文)

多吃水果的好处The Advantage ofEating Fruit大学英语作文It is well-known that fruit is good for our health and we should have more. Do you really understand what benefit it brings to us? Let me show you some.众所周知,水果对我们的健康有好处,我们应该多吃一点,你真的了解水果具体对我们有什么益处吗?我来告诉你其中一些吧。

First of all, fruit is good for our skin. Fruit has rich trace elements and vitamin, which can nourish the skin. The makeup is hard to reach its effect. Besides, some fruit have the effect of delaying senescence for the elements their contain. So, eating more fruit can make skin better and look more beautiful.首先,水果有益于我们的皮肤。

水果具有丰富的微量元素和维生素这些可以滋养皮肤的东西。

这是化妆品也无法达到的效果。

除此之外,有些水果因其含有的成分可以起到延缓衰老的作用。

因此,多吃水果可以让皮肤更好,也可以让人看起来更漂亮。

Secondly, fruit is good for our health. It helps to prevent and treat disease. Fruit is helpful to treat cardiovascular disease, dental ulcer and so on. The peoplewho eat fruit often have less risk to get those diseases.其次,水果有益于我们的健康,有助于预防治疗疾病。

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bbc英语听力练习:多吃水果真的防癌吗
One of the most commonly-held beliefs regarding health and nutrition in the UK has been found to be untrue,according to a new scientific study.
For many years British people have been recommended to
eat at least 'five-a-day' –that is five items of fruit or vegetables every day in order to improve their health and reduce the likelihood of illness, in particular cancer.
The recommendation was first put forward in 1990 by the World Health Organization which said that the 'five-a-day' diet could prevent cancer and other chronic diseases.
Since then the advice has been a mainstay of public
health policies in many developed countries,such as the
UK,where the population eat a high proportion of junk food.
Many health campaigns have promoted the advice,and indeed much food packaging in Britain states how the contents will constitute part of your five-a-day.
However,a study of 500,000 Europeans from 10 different countries refutes the commonly-believed suggestion that up to 50% of cancers could be prevented by increasing the public's consumption of fruit and vegetables.
Instead the study,which is led by researchers from a
well-respected New York medical school,estimates that only
2.5% of cancers could be averted by eating more fruit and veg.。

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