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健康与营养方面的论文题目大全初中英语范文

发布时间:2024-07-06 10:21:00

健康与营养方面的论文题目大全初中英语范文

My self I am pretty I exercise every day,usually when I come home from My eating habits are pretty I try to eat a lot of I eat fruit and drink milk every I never drink Of course,I love junk food too,and I eat it two or three times a Oh,and I sleep nine hours every So you see,I look after my And my heathy lifestyle helps me get good Good food and exercise help me to study

Today,I want to tell you how to keep It is very important for Because if you don't healthy ,you will How to keep healthy ?     First,we must have a healthy Most of the students like eating fried food such as fried chicken,French fries and so But this kind of food isn't good for It is unhealthy We should eat less fried     Second,we must have a good I have a good I get up early and go to bed I exercise regularly when it is six o'clock in the So I have a strong But I go to bed very late,so I should go to bed earlier than    Next,We must do some housework at My parents are very tired which they do the housework,so we can help     By these suggestion,you will be

Now,many people don't have good So,in hospital,everyday,you can see many But,how can we keep good health?Every morning,we must do some We needn't much time on it,15 minutes enough to do Doing exercises is important,but I think have healthy food is much more important More vegetables and fruits,Less Have good sleeping and you will be much healthy than before!  现在,很多人都没有好的习惯。所以,在医院里,你每天都能看到很多人。 但是,我们要怎样保持健康呢? 每天早上,我们必须要做点运动。 我们不需要花太长的时间,十五分钟就足够做这件事情了。做运动是重要的,但是吃健康食物更加重要。 多吃蔬菜和水果,少吃肉。有好的睡眠,你的身体会比以前更加健康!  保持健康的英语作文带翻译篇2  If we want to keep our bodies healthy, we must have a good We should get up and go to bed early and sleep at least eight hours every Do more exercise, such as walking, swimming, playing balls and so We should also eat healthy food——more fruit and vegetables and less If you don’t feel well, you’d better see a doctor at And we should wash our hands before meals and drink enough boiled water every It’s necessary for our   We should not throw litter about, keep long fingernails and smoke It’s also very   如果我们想保持我们的身体健康,我们必须有一个良好的习惯。我们应该起床,早早上床睡觉,每天至少八小时。多做运动,如散步,游泳,玩球等。我们还应该吃健康食品 - 水果和蔬菜,少吃肉类。如果你觉得不舒服,你最好去看医生。我们应该饭前洗手,每天喝足够的白开水。因此有必要为我们的健康。  我们不应该乱扔乱丢一下,留着长长的指甲和吸烟等,这也是非常重要的。

How to Keep Healthy 如何保持健康Here are my advices about how to keep Firstly, build normal daily routine and eat You should go to bed and get up Make sure you can have a good Pay attention to your Don’t eat too much meat and Eat more Secondly, have a good mood towards A good mood will bring you a healthy body, Last, do some Exercises help you build a strong and healthy 参考译文以下是我关于怎样保持健康的建议。首先,建立正常的作息,饮食规律。你应该早睡早起,确保你能够有良好的睡眠。注意你的 饮食,不要吃太多肉和糖,多吃蔬菜。其次,对生活抱有好心境。一个好的心情也会给你带来一个健康的身体。最后,要多锻炼。锻炼能够帮助 你建立强壮健康的身体。How to Keep Healthy 如何保持健康Each of us should stay healthy, which is the foundation of our Here are some ways to stay First, we should spend one to two hours a day in regular exercise; try to walk instead of Second, we should eat some healthy foods such as vegetables, fruits and so They are able to help us maintain a healthy When we are in trouble, try to relax our mood, listen to the soft It also enables us to maintain a good Finally there is a good sleep can also assure us a healthy We should sleep seven to eight hours a day to maintain adequate If we can do follow these advice, I believe we can have a healthy body, a better 参考译文我们每个人都应该保持健康,因为健康是我们活动的基础。这里有一些保持健康的方法。首先,我们应该花一到两个小时来做定时锻炼;尽量步行来代替乘车。第二,我们应该多吃一些健康的食品,如蔬菜,水果等。它们能够帮助我们保持健康的身体。当我们遇到麻烦时,尽量放松心情,听听柔和的音乐。这也能让我们保持良好的健康。最后,良好的睡眠也能保证我们有一个健康的身体。我们应该睡七到八小时来保持充足的睡眠。如果我们能够遵循这些建议,我相信我们能够有一个健康的身体,更好的生活。How to Keep Healthy 如何保持健康People often ask and are asked that what is the most important thing in Some people answer that family is the most important and others say love, work or In my opinion, health is the most important in However, how to keep healthy?Firstly, being A positive attitude towards life must be good to It also brings you power to overcome Secondly, taking exercise Taking exercise regularly or even every day helps you build a strong body which is the base of Exercise can improve the ability of the body to fight Thirdly, making friends, because friendship is an important part to influence your Many studies show that people with a wide range of social contacts get sick less than those who don' I always feel better when I am with friends than when I am Finally, eating properly, having good rest and building normal daily routine are aslo important to Health is a problem we should attach importance Only build a healthy body can us live a better 参考译文人们常常会问或者被问什么是生命中最重要的东西。有的人会回答家庭是最重要的,其他人会说爱,工作和金钱是最重要的。在我看来,健康才是生命中最重要的。但是,怎样保持健康呢?首先,要积极。对生活的积极态度一定会对健康有好处。它也会给你带来克服疾病的力量。其次,要经常锻炼。经常甚至是每天锻炼能够帮助你建立强壮的身体,这是健康的基础。锻炼可以提高身体抵抗疾病的能力。再次,要多交朋友,因为友谊是影响你健康的重要部分。很多研究表明有广泛的社会交际的人比那些没有的人更少生病。当我跟朋友在一起的时候感觉比独自一人的时候好。最后,饮食合理,休息良好以及建立规律的日常生活对健康也很重要。健康是我们应该重视的一个问题。只有建立健康的体魄我们才可以过上更好的生活。How to Keep Healthy 如何保持健康作文Here are my advices about how to keep Firstly, build normal daily routine and eat You should go to bed and get up Make sure you can have a good Pay attention to your Don’t eat too much meat and Eat more Secondly, have a good mood towards A good mood will bring you a healthy body, Last, do some Exercises help you build a strong and healthy 参考译文以下是我关于怎样保持健康的建议。首先,建立正常的作息,饮食规律。你应该早睡早起,确保你能够有良好的睡眠。注意你的 饮食,不要吃太多肉和糖,多吃蔬菜。其次,对生活抱有好心境。一个好的心情也会给你带来一个健康的身体。最后,要多锻炼。锻炼能够帮助 你建立强壮健康的身体。How to keep healthy 如何保持健康What is the most important thing in the world? I think it is You can take away our money, house, car, or even our clothes and we can But if our health was taken away, we would surely That is why we always try to eat in a healthy way and exercise In order to eat healthily, I usually avoid eating food high in fat, like French fries or I also eat little I eat a lot of vegetables and fresh fruit which are full of Taking exercise every day helps us build a strong Regular exercise is an important part of keeping me What's more, I think friends are an important part of one's Many studies show that people with a wide range of social contacts get sick less than those who don' I always feel better when I am with friends than when I am When I am with my friends, I always Laughing is also an important part of I like to laugh with my By eating properly and exercising regularly, I can keep my body at a proper weight and keep By spending time with my friends, I can keep my mind as well as my body these things sound easy to do, but not many people can manage I think a strong will is necessary if we want to keep 参考译文世界上最重要的事情是什么?我认为是健康。你可以拿走我们的钱,房子,汽车,甚至我们的衣服,我们可以生存。但是如果我们的健康被夺去,我们一定会死。这就是为什么我们总是尝试在一个健康的方式和经常运动。为了吃得健康,我通常避免吃高脂肪的食物,如炸薯条或饼干。我也吃小肉。我吃很多的蔬菜和新鲜水果,这是充满维生素。每天锻炼身体有助于我们建立强壮的身体。经常锻炼是保持身体健康的重要组成部分。更重要的是,我认为朋友是健康的重要组成部分。许多研究表明,有广泛的社会接触的人会比不生病的人少,我总是感觉更好,当我与朋友时,比我单独。当我与我的朋友,我总是笑。笑也是健康的重要组成部分。我喜欢和我的朋友一起笑。通过合理饮食和经常运动,我可以保持身体在适当的重量和保持健康。和朋友们一起度过时光,我可以把我的心和我的身体保持愉快。这些东西听起来很容易做,但没有多少人可以管理他们。如果我们想保持健康,我想一个坚强的意志是必要的。How to keep healthy 怎样保持健康  What is the most important thing in the world? I think it is You can take away our money, house, car, or even our clothes and we can But if our health was taken away, we would surely That is why we always try to eat in a healthy way and exercise In order to eat healthily, I usually avoid eating food high in fat, like French fries or I also eat little I eat a lot of vegetables and fresh fruit which are full of Taking exercise every day helps us build a strong Regular exercise is an important part of keeping me What's more, I think friends are an important part of one's Many studies show that people with a wide range of social contacts get sick less than those who don' I always feel better when I am with friends than when I am When I am with my friends, I always Laughing is also an important part of I like to laugh with my By eating properly and exercising regularly, I can keep my body at a proper weight and keep By spending time with my friends, I can keep my mind as well as my body These things sound easy to do, but not many people can manage I think a strong will is necessary if we want to keep How to Keep Healthy 怎样保持健康2013黑龙江齐齐哈尔中考英语作文题目要求健康的生活习惯对于成长中的我们是非常重要的。请以How to Keep Healthy 为题谈谈你的看法。【提示】 饮食健康。 锻炼身体。 良好的生活习惯。【要求】 词数80~100词(标题已给出,不计入总词数)。 字迹工整,语言流畅,表达准确,逻辑清晰。 文章内容可适当发挥。作文范文As we all know, it’s very important to keep But do you know how to keep healthy?Firstly, I think we must have enough food to keep us Breakfast is It gives us energy for We must also have the right kind of Remember to eat more fruit and vegetables, but less junk Don’t forget to wash your hands before Secondly, it’s necessary for us to take Exercise will keep us active and Thirdly, I think staying up is bad for our It we can’t get enough sleep, we may have a We should go to bed early and get up Lastly, listening to music or chatting can also make us feel 参考译文我们都知道,保持健康是非常重要的。但是你知道如何保持健康吗?首先,饮食要全面。早餐当然是必不可少的,它为我们一上午的活动提供着能量。同时,我们还应该注重饮食的质量,记得要多吃些水果和蔬菜,少吃一些无营养食品。就餐前请不要忘记先洗手。其次,加强体育锻炼也是不容忽视的,它可以让我们保持活力与强健。第三,熬夜对我们的身体有害。如果我们睡眠不足,就有可能引起头痛。因此我们应该早睡早起。最后一点,听听音乐或者聊聊天也可以让我们身心放松下来。How to Keep Healthy 如何保持健康300字HOW TO KEEP HEALTHYAs a middle school student,keeping healthy is very If we don't pay attention to keep healthy,we can't study But most of the students don't know how to do Do you know the ways to keep healthy?Now,let me give you some Firstly,we should eat more fresh vegetables and fruits instead of eating the food with fats and By this we won't be We should also drink less alcohol and And we shouldn't Secondly,we ought to have a goog living Getting up early and going to bed early can help us keep Besides this,we can take regular exercise to have a healthy Thirdly,we shouldn't be too It's bad for our All in all,we should pay more attention to keep Don't wait any more!Let's start now!参考译文如何保持健康作为一名中学生,保持健康是非常重要的。如果我们不注意保持身体健康,我们不能好好学习。但是大多数的学生不知道如何来做它。你知道如何保持健康?现在,让我给你一些建议。首先,我们应该吃更多的新鲜蔬菜和水果代替的食用脂肪和糖的食物。我们不会是肥胖的。我们应该也少喝酒和饮料。我们不应该吸烟。其次,我们应该有一个键康的生活习惯。早起早睡可以帮助我们保持健康。除此之外,我们可以采取定期锻炼有一个健康的身体。第三,我们应该不会太累。它对我们的健康有害。总的来说,我们应该多注意保持身体健康,不要再等待了!让我们现在开始!How to Keep Healthy 如何保持健康(初中)How to keep healthyWith the development of people's living standard, huge amounts of people have become to focus on balancing diet and keep In my opinion, you can be a healthy person just follow the advices as below:Firstly, we need more vegetable and fruits as well as execising and having the enough time to On the contrary, we should also pay attention to some backdraws, such as excessed fat and Moreover, much coffee is also harmful for us and overwork is a bad In conclusion, after following the six important rules, you will to be given a sound body and high-level mind 参考译文如何保持健康随着人们生活水平的不断发展,人们对饮食平衡的关注已成为人们生活中的一大热点。在我看来,你可以是一个健康的人只是按照以下建议如下:首先,我们需要更多的蔬菜和水果以及锻炼和睡觉的时间。相反,我们还应注意到的一些缺点,如过量的脂肪和糖。此外,多咖啡也是为了我们而操劳过度有害的是一种不好的行为。总之,在下面六个重要的规则,你将得到一个健全的身体和高层次的思想完全。

健康与营养方面的论文题目大全初中英语

Healthy eating habits are very important for our We should build healthy eating We should eat fresh vegetables and fruits They supply rich and the necessary vitamins for We also should eat less meat And we had better drink a glass of milk in the morning or at Besides, we should focus on abalanced diet, which assures us the necessary Junk food is a fatal killer for our health so that we should stay far from It is said that most of students do not eat anything at all in the It is very bad for our Breakfast is the most important meal for 健康的饮食习惯对我们的健康很重要。我们应该建立健康的饮食习惯。我们应该每天吃新鲜的蔬菜和水果,它们能给我们提供丰富的必要维生素。我们每天还应该少吃肉,最好每天早晚喝一杯水。此外,我们应该注意饮食平衡,这能保证我们必要的营养。垃圾食品是我们健康的致命杀手,所以我们应该远离它们。据说大部分的学生早上几乎什么都不吃,这对我们的健康是有害的。早餐是人们最重要的一餐。

My self I am pretty I exercise every day,usually when I come home from My eating habits are pretty I try to eat a lot of I eat fruit and drink milk every I never drink Of course,I love junk food too,and I eat it two or three times a Oh,and I sleep nine hours every So you see,I look after my And my heathy lifestyle helps me get good Good food and exercise help me to study I do exercise every day, I eat vegetables every day, drink milk, I never eat junk food, I seldom drink coffee, watch TV two times a week, I think a good diet will make my body healthier, also can make me learn

My self I am pretty I exercise every day,usually when I come home from My eating habits are pretty I try to eat a lot of I eat fruit and drink milk every I never drink Of course,I love junk food too,and I eat it two or three times a Oh,and I sleep nine hours every So you see,I look after my And my heathy lifestyle helps me get good Good food and exercise help me to study

There is nothing complicated about eating a proper For good health, eat a variety of Do not eat the same foods day after day!Foods should be selected everyday from each of 'basic 'They are the four groups of food essential to proper nutrition: the milk group, meat group, vegetable-fruit group, and bread-cereal group, Your body will then be supplied with all the nutrients it requires; they are water, minerals, carbohydrate, fats and oils, proteins, and A person's diet is determined by his attitudes, likes and If you eat foods from each of the basic four groups each day, you will have a balanced 大约有适当的饮食吃什么复杂的。对于身体健康,吃了多种食品。不要吃同样的食物,一天又一天!应选择食品从'每一个基本的日常4。他们是必不可少的食物适当营养的四个组:牛奶集团,肉组,蔬菜,水果类,面包,谷物集团,你的身体便会提供的所有营养物质,需要,它们是水,矿物质,碳水化合物,油脂,蛋白质和维生素。一个人的饮食是由他的态度,好恶。如果你吃的食物从基本的四组每一天,你将有一个均衡的饮食。

健康与营养方面的论文题目大全初中英语版

少食者健  数十年来,研究人员已经知道,饮食比正常小鼠低三分之一热量的小鼠,寿命要延长40%,这个结论也适用于其他哺乳动物。南美厄瓜多尔比尔曼村人口不满一千人,但超过百岁的达九人之多。他们饮食少、且为粗茶淡饭,一天摄取1200卡的热量,不吃肉或蛋,饮食内容多是小麦、玉蜀黍、马铃薯、秋蕉、葡萄等谷菜果食。  少食者长寿,确是有依据的。吃得愈少活得愈久一项研究表明,实验室里的老鼠摄取的热量愈少,活得愈久,即使年纪大了才减少热量摄取也不例外。研究显示,减少老鼠摄取的热量,可以收到立即良好成果,不但老鼠寿命延长六个月,其罹患癌症的比率也降低。美国国家科学院学报刊登的研究报告也显示,即便得了癌症,减少热量摄取也可以减缓肿瘤的成长。比如减少热量摄取的结果,老鼠的肿瘤死亡率从80%减少到67%。洛杉矶加州大学科学家席宾德勒说,年龄大的老鼠减少热量摄取,对肝脏基因产生的效果,和小老鼠节食所产生的效果相同。一些科学家经过多年研究发现,延长寿命的秘诀之一,是人只吃富含维生素与矿物质、而热量低的饮食,也就是说,饮食上保持营养适度低下(但不是营养不良)。这办法经实验室证明非常成功。以这种方式实验的老鼠,原先只有两年左右的寿命,现在可以活到四年以上,并且还维持著青壮年的行为与外貌。虽然目前还不知道节食是如何让动物长寿的,但研究发现,节食的动物体内线粒体的基因突变较少,一些组织中的细胞死亡也较少。因此科学家认为这可能是节食延缓衰老的主要机理之一。下决心管住嘴巴吃得太多常有几种原因,一是有些生活条件不错的人,不懂得惜福,不考虑营养、而只顾自己的嗜好,看到美食就忍不住。第二种是想摄取充分的营养而勉强地多吃的人。有的人因为活动激烈,生理上需要多量的热量。但为了营养而大吃是愚昧的。多余的营养决不能为身体所吸收,反而会成为肝、肾中毒的因素。吃得太多的人肝脏常肥大,这是因为不调合地吃了多量东西,而胃肠需要把它消化而借力于肝脏。排泄量愈多,肝脏的负担也愈重。而肾脏也因为吃得太多太好的原因,同样地处于不健康的状态。许多疾病都是源于管不住自己的嘴巴。日本横尾医学博士在其所著「快食、快便、快眠」一书中,有如下一节:「糖尿病的发生是因为长年的过食、过饮美食,而使胰脏中的内分泌器官发生故障,因而引起的。因此糖尿病的预防方法是不要肉食、美食,平常不可暴饮、暴食。大食以后,胃肠因过分地膨大,致使通过它后侧的大动脉受到压迫,血液的循环受到了抵抗,而促使血压高涨。血压高是脑出血的直接原因。」许多疑难杂症的起因,也在于摄取饮食的方法不当。放任食欲造成饮食过量,再加上寻求不到正确的疗法,才会变成疑难杂症。而有心者即使不实行任何一种健康方法,只要肯维持少量饮食,就能够毫无病痛地活到八、九十岁,这类长寿者大有人在。精神状况得到改善吃得太饱,总会想打瞌睡,这是多人曾有过的经验。如果适当节食,少食者的体质一旦产生变化,睡眠时间多半也会缩短,本来每天要睡八小时的人,只需睡五、六个小时就足够。其实,身体若真是非常健康,一、二天空腹也是稀松平常的事。一、二餐不吃就产生虚脱感的人,很可能是胃下垂或潜在性糖尿病等疾病的征兆。真正健康的人,一、二餐不吃,绝对不会觉得没有力气,或是冒冷汗,头晕目眩。「吃得愈少,身体愈健康。身体愈健康,就愈轻盈。身体愈轻巧,身心就愈清爽,心身爽朗,智慧就愈开明,愈有智慧,才能愈发灵巧。」这是一些少食主义者的体会。一些少食实践者说,最初肚子饿的时候,会出现异常的虚弱感,或是头晕目眩,心悸亢进、头疼等症状,但经过这时期以后,身体会突然转变得清爽起来,虽然空腹也还是精神奕奕,工作也充满了活力。即使稍微工作过度,也不会觉得疲劳。一旦养成少食的习惯,睡眠时间不但会缩短,身心都会感到愉快,不易疲劳,头脑清晰,比别人有加倍的体力工作。吃得多,身体愈笨重,人也愈懒散,心情就愈黯淡。智慧会不开,才能就笨拙。而一些有识之士虽然身份富贵,却不片面追求口舌之欲,过著粗茶淡饭的生活,尽享天年。长寿两理论互相关联人的寿命长短,除了遗传因素之外,行为方式也极为重要。这方面有两种长期被关注的理论。一是吃七八分饱更长寿,二是体温较低能增加寿命。前一个理论得到较多的研究结果证实,而第二个理论也得到验证,两者之间且有密切联系。正常人的体温平均是摄氏37度,但最近的一项研究发现,如果就寿命而言,摄氏5度可能更好。把小鼠的正常体温降低5摄氏度,它们的预期寿命最高可增加20%,这相当于人增加了7到8年的寿命。这个结果提示,人的血液温度低一些可能延长寿命。另一方面,饮食中的热量少三分之一的小鼠或哺乳动物的体温,又会下降5摄氏度或更多。是低体温有助于延缓衰老,还是低热量饮食导致了低体温呢?为了找到其中的奥秘,研究人员利用遗传工程的方法降低小鼠的体温。他们把一种基因植入小鼠大脑下丘脑和靠近该区域感知和控制体温的一群脑细胞中,让大脑误以为身体温度较高而发出降温指令,使得小鼠的身体降温3~5摄氏度。降温后雌鼠的预期寿命延长20%,而雄鼠延长12%。这个研究证明,限制饮食的抗衰老效果是与低体温相联系的。其中的原理可能是,低体温延缓了新陈代谢和身体其他副产品的产生,如自由基。而自由基是损害细胞和促使细胞衰老的元凶。由此,也使得细胞的寿命延长,因而增加了寿命。

沙棘的营养与健康 摘要:沙棘,又名醋柳,是一种小乔木,它起源于距今约2500万—4000万年前,同青藏高原和喜马拉雅山的形成处于同一时代;它经历了冰期、间冰期和喜马拉雅山造山运动的严酷生态环境变迁考验,具有强大的生命力。目前广泛分布于青藏高原、西伯利亚等地区。研究发现,沙棘果实中的活性成份多达190多种。其中包括脂溶性维生素6种,脂肪酸22种,脂类42种,黄酮和酚类36种。沙棘是自然界活性成份最全的植物,是营养植物之冠,具有预防心血管类疾病,抑制多种肿瘤细胞的增生、促进细胞退化,提高人体机体抗病能力,保肝护肝,抗衰老,促进肠胃健康,抗烧伤烫,养颜护肤,预防缓解神经衰弱,抗辐射、抗炎生肌等多种功效 关键词:沙棘 营养 健康 沙棘果油 沙棘,又名醋柳,是一种小乔木,它起源于距今约2500万—4000万年前,同青藏高原和喜马拉雅山的形成处于同一时代;它经历了冰期、间冰期和喜马拉雅山造山运动的严酷生态环境变迁考验,具有强大的生命力。目前广泛分布于青藏高原、西伯利亚等地区。研究发现,沙棘果实中的活性成份多达190多种。其中包括脂溶性维生素6种,脂肪酸22种,脂类42种,黄酮和酚类36种。 沙棘是一种生命力极强的灌木,一般生长在干燥、寒冷的贫瘠的山区。在我国,沙棘主要分布在山西、西藏、内蒙等省区,沙棘果和叶含有丰富的生物活性成分,是珍贵的药食两用植物资源。早在1300年前,唐代的《月王药珍》、《四部医典》记载了沙棘的医药用途,祖国医学理论认为,沙棘主要有利肺、壮阳、养胃、健脾、活血、化瘀等药理作用。 另外,沙棘还具有独特的功效,沙棘提取物维生素E等营养物质 能滋养皮肤,促进细胞代谢,促进上皮组织再生,具有抗过敏、抑菌、强渗透力和保护皮肤自然色泽的作用。 现代化学成分分析表明沙棘富含维生素C、维生素E、类胡萝卜素、多种氨基酸、蛋白质、亚油酸、磷脂、黄酮、多种微量元素等营养成分。沙棘籽中不饱和脂肪酸高达80%,含有人体必需的八种氨基酸中,沙棘含有钙、铁、锌钾、硒等十一种人体必须的微量元素。沙棘中提取的沙棘籽油富含维生素E、类胡萝卜素、苦木素、香豆素、氨基酸、不饱和脂肪酸等,因而,沙棘在临床上对烧伤、烫伤及宫颈糜烂有显著疗效;对慢性浅表性胃炎、畏缩性胃炎、胃溃疡、十二指肠溃疡、口腔溃疡、久病体虚、老年性体弱等疗效确切;预防和治疗冠心病、心绞痛、动脉硬化等心脑血管疾病; 沙棘对恶性肿瘤有明显的抑制作用,能阻断致癌物V-亚硝酸的合成和抑制黄曲酶素诱发癌前病变的作用,对胃癌、肠癌、肺癌、食道癌、乳腺癌、白血病等有抑制治疗作用。《中国食品报》报道,陕西省肿瘤防治研究所最近提供的54例肿瘤病人服用沙棘油表明,肿瘤迅速变小或消失者占84%。 沙棘系列产品的问世,是二十一世纪胃肠疾病、心脑血管疾病、肿瘤癌症、烧烫伤等患者的福音,沙棘籽油等产品是疗效显著的纯天然绿色保健品。 沙棘含有160多种生物活性物质、8种氨基酸、11种微量元素、具有极高的药用价值和营养价值。沙棘富含维生素E,可以阻断亚硝酸盐在人体合成致癌物质-亚硝铵;沙棘油富含的儿茶素对由TPA引起的细胞癌和黄霉素乃苯并具有强烈抑制作用;沙棘富含的β-胡萝卜素则是良好的抗氧化剂,可阻止化学物质的致癌过程,起到抗癌治癌的效果。沙棘籽油对白血病、肉瘤、黑色素瘤、艾氏腹水瘤、胃癌等抑制效果尤为显著。 沙棘果油是以沙棘果为原料经CO2超临界萃取的一种天然营养保健油,沙棘果油含丰富的油酸和亚油酸,含量高达85%,沙棘素有“天然维生素胶丸”,含有丰富的维生素还含有磷、铁、镁、锰、钾、钙、硼、硅、铜等24 种微量原素,尤以钙、铁、锌、钾、硒的含量最多。另外,沙棘果油中有一定量的膳食纤维但胆固醇含量为零。因此,沙棘果油是中老年朋友最具价值的保健油。 一、沙棘是自然界活性成份最全的植物,是营养植物之冠 沙棘所含有的生物活性物质主要有10大类:磷脂类、维生素类、5-羟色胺、多种挥发油类、酚类及有机酸类、蛋白质和氨基酸类、三萜、甾体类化合物、人体必需的多种微量元素、油和脂肪酸类(亚油酸、亚麻酸等)、黄酮类化合物(沙棘复合总黄酮)。 沙棘中富含维生素 C。沙棘维生素 C的含量是一切蔬菜水果类之冠:是猕猴桃的2—3倍,桔子的6倍,山楂的20倍,西红柿的80倍,苹果的200倍。此外,沙棘果还含有维生素 E,B-胡萝卜素,及 B族维生素,沙棘是维生素“源”植物,被誉为“维生素宝库”。 二、沙棘具有广泛的医药和营养保健功能 沙棘对于预防和治疗各种疾病、强身健体、延年益寿有着特殊重要的作用。我国卫生部在1977年将沙棘正式列入《中华人民共和国药典》,国家中医药管理局编写的《中华本草》中也记载了沙棘的药用功效。 我国第一部详细记载沙棘医疗作用的经典著作,是公元8世纪下半叶的藏医巨著《四部医典》,这也是世界上第一部系统记载沙棘药效的医学著作。以及后来清朝医学名著《晶珠本草》,都对沙棘的应用做了大量的论述 这个是我们以前做过的一个实验报告,不知能否算 呵呵

我们的中华民族是一个历史悠久的文化大国,文化底蕴丰富,从古至今,就已经有许多的医书记载着各种食物的营养价值。现代社会,随着人们的生活水平不断提高,在解决了温饱问题之后,人们更多的是关注的自身的健康状态以及膳食结构的合理,食品的营养搭配,营养学和平衡膳食渐渐的成为人们生活中一个时尚而且重要的话题。  营养学是研究营养与生物健康关系的一门学科,属生物学分支,也是研究人体营养规律及其改善措施的科学,具体的说就是研究人体对食物的利用与代谢规律及科学确定人体对营养素需要量的科学。营养学在其发展的过程中,不仅包括食物进入机体内的变化,如参与生化反应和结合到组织细胞中;还包括指导人们如何选择食物以保障机体的正常生长、发育与繁殖。所以营养学除了有其生物学意义外,还有其社会经济意义。  营养与营养学是两个概念。营养学家对营养所作的解释是:食物中的营养素和其他物质间的相互作用与平衡对健康和疾病的关系,以及机体摄食、消化、吸收、转运、利用和排泄物质的过程。它是一种全面的生理过程,而不是专指某一种养分。营养素是人类生存和保持人体健康的重要物质基础,但是丰富的营养素未必就可以给人体带来真正的健康。如果我们在饮食行为上不加以注意,摄人的食物种类搭配不合理,就很容易造成某些营养素的缺乏或过剩,同样会导致一些营养性疾病的发生。人一生整个过程都离不开营养,合理的营养可以增强机体对疾病的抵抗力,达到延年益寿的目的。打个比方,如果把人体比作一栋建筑物,营养就相当于建造建筑物的各种材料,如果材料不足偷工减料或材料质量不合格,这栋建筑物肯定是不结实的,同样道理,如果营养不良或营养品质不好,那人肯定也不会很健康了。除此之外,它们两者的关系还是相辅相成的,充足平衡的营养能帮助机体增强免疫力,抵抗疾病的能力增强。 而健康的身体又是吸收营养的前提,比如当身体发烧时,人的体温升高,消化酶活性降低,不能很好消化食物,食欲下降,更谈不上营养的吸收了。营养影响着人类生长发育、智力、延寿、康复以及下一代的成长,甚至可以影响到民族、国家的强盛。  平衡膳食是人民生活水平提高的必然要求,它是指选择多种食物,经过适当搭配做出的膳食,这种膳食能满足人们对能量及各种营养素的需求,因而叫平衡膳食。一般来说,它是指同时在四个方面使膳食营养供给与机体生理需要之间建立起平衡的关系:氨基酸平衡、能量营养素构成平衡、酸碱平衡及各种营养素摄入之间的平衡,只有这样才有利于营养素的吸收和利用。  我们知道食物可分两类,一类是动物性食物,包括肉、鱼、禽、蛋、奶及其制品;另一类是植物性食物,包括谷类、薯类、蔬菜、水果、豆类及其制品,食糖类和菌藻类。不同种类食物的营养素不同:动物性食物、豆类含优质蛋白质;蔬菜、水果含维生素、矿物盐及微量元素;谷类、薯类和糖类含碳水化合物;食用油含脂肪;肝、奶、蛋含维生素A;肝、瘦肉和动物血含铁等。这些营养素之间能相互配合,相互制约。如维生素C能促进铁的吸收;脂肪能促进脂溶性维生素A、 D、E、K的吸收;微量元素铜能促进铁在体内的运输和储存;碳水化合物和脂肪能保护蛋白质,减少其消耗;而磷酸、草酸和植酸能影响钙、铁吸收。所以只有吃膳食结构合理的混合膳食,才能满足儿童对食物营养的摄取。  为了让大家可以更合理的选择食物,适当的搭配,营养学家经过研究发现可以把各种各样的食物分成五类,并设计了一个平衡膳食宝塔。  平衡膳食宝塔共分五层,包含我们每天应吃的主要食物种类。  第一层(底层):谷类。包括米、面、杂粮。主要提供碳水化物、蛋白质、膳食纤维及B族维生素。它们是膳食中能量的主要来源,多种谷类掺着吃比单吃一种好。每人每天要吃350-500克。  第二层:蔬菜和水果。主要提供膳食纤维、矿物质、维生素和胡萝卜素。蔬菜和水果各有特点,不能完全相互替代,不可只吃水果不吃蔬菜。一般来说红、绿、黄色较深的蔬菜和深黄色水果含营养素比较丰富,所以应多选用深色蔬菜和水果。每天应吃蔬菜400-500克,水果100-200克。  第三层:鱼、虾、肉、蛋(肉类包括畜肉、禽肉及内脏)类。主要提供优质蛋白质,脂肪、矿物质、维生素A和B族维生素。它们彼此间营养素含量有所区别。每天应吃150~200克。  第四层:奶类和豆类食物。奶类主要包括鲜牛奶、奶粉等。除含丰富的优质蛋白质和维生素外,含钙量较高,且利用率也高,是天然钙质的极好来源。豆类含丰富的优质蛋白质、不饱和脂肪酸、钙及维生素B1、B2等。每天应饮鲜奶250-500克,吃豆类及豆制品50-100克。  第五层(塔尖):油脂类。包括植不物油等。主要提供能量。植物油还可提供维生素E和必需脂肪酸。每天不超过25克。   需要指出的是,对每个人而言,平衡膳食宝塔上的每日所需要的五类食物是不能互相替代的。而在宝塔的同一层中各种食物所含的营养成分是大体相同的。所以,在平常的膳食中,我们可以经常相互的替换,从某种意义上说,这样的相互替换是非常合理而且应该提倡的,因为这样可以使膳食更丰富。吃的品种越多,摄入的营养素也就越全面。对于摄入的量而言。可以根据自身的实际情况稍加调整,不一定非要一字一句的照着宝塔上说的量去吃,因为膳食宝塔最重要最核心的是每日的膳食中要包括宝塔中的各类食物,只要经常遵循宝塔中个层各类食物的大体比例,就在基本上做到了膳食平衡。

The desire for good health is In our competitive society it is important to maintain good On the one hand,people with good health can do work with full confidence and their progress in work in turn contributes to their health and On the other hand,a sick person is usually not interested in everything around him and therefore he loses many opportunities to become There are many ways to keep First,those who are always on the go from morning till night should find time to relax because too much stress will affect their Second,enough time should be left for sleep because that will help one become rested and Finally,regular physical exercises benefit one's health a So one should always keep in mind that a certain amount of exercise is not a waste of As for me,I like playing tennis in the 良好的健康是一种普遍的渴望在我们这个充满竞争的社会,这是很重要的,保持身体健康一方面,一个健康的人可以工作满怀信心地和他们的进展,在工作依次归因于他们的健康和幸福另一方面,一个生病的人通常是不感兴趣,因此在他周围的一切,他失去了许多的机会,最终获得成功有很多方法去保持它首先,那些总是不停的时候,从早到晚都应该找时间来放松,因为太多的压力会影响他们的健康第二,应该留足够的时间睡觉,因为那将帮助人们成为休息和清新最后,有规律的体育锻炼的健康大有好处所以一个人应该永远记住一定量的运动并不是浪费时间至于我,我喜欢打网球的早晨

健康与营养方面的论文题目大全初中英语作文

Health is the guarantee of one's Without a healthy body, one cannot do what he wants to, not tomention accomplishing his goals in One can keep fit in three First, he is to pay attention to Stay away from viruses, which meansone should wash hands, take baths frequently, eat and drink Stay away from bad life habits, such assmoking and overworking, which severely damage the body Secondly, one is to exercise Hemay go jogging, swimming, bicycling, playing basketball and so Exercises will improve one's ability toresist And last but not least, he should be optimistic, fearing no difficulties and obstacles, and alwaysbeing in high Only in good health as well as in high spirits can we greet the future, which is full of competition and challenges and strive to achieve our ambitions Health is more important than Good health enables us to enjoy our life and achieve what we hope for in our On the contrary, poor health leads to How can we keep healthy Here is some Firstly, it is very important for us to take more fruits and vegetables because they provide vitamins, and we have to keep a balanced So we should avoid food with lots of sugar and fat/which is rich in sugar and Secondly, we'd better exercise every day to make our bodies Besides, we have to avoid too much work Finally, we have to get rid of those bad habits that damage our health, such as drinking and In conclusion, if we stick to the advice given above, we will lead a healthy lifeToday, more and more people are in poor If we want to keep healthy we should healthy First, we should have a balanced Though we may not like eating vegetables, but the vegetables have a lot of They are very good for our Second, we'd better eat regular We need to eat breakfast, lunch, and dinner every Because regular meals throughout the day can give us enough energy to carry out our daily Third, we should get away from fast food, for it may cause a lot of

The Diet Zone: A Dangerous Place Diet Coke, diet Pepsi, diet pills, no-fat diet, vegetable diet… We are surrounded by the word “diet” everywhere we look and We have so easily been attracted by the promise and potential of diet products that we have stopped thinking about what diet products are doing to We are paying for products that harm us psychologically and physically(身体上) Diet products significantly weaken us On one level, we are not allowing our brain to admit that our weight problems lie not in actually losing the weight, but in controlling the consumption of fatty, high-calorie, unhealthy Diet products allow us to jump over the thinking stage and go straight for the scale(秤) All we have to do is to swallow or recognize the word “diet” in food On another level, diet products have greater psychological Every time we have a zero-calorie drink, we are telling ourselves without our awareness that we don’t have to work to get Diet products make people believe that gain comes without pain, and that life can be without resistance and The danger of diet products lies not only in the psychological effects they have on us, but also in the physical harm that they Diet foods can indirectly harm our bodies because consuming them instead of healthy foods means we are preventing our bodies from having basic nutrients(营养成分) Diet foods and diet pills contain zero calorie only because the diet industry has created chemicals to produce these wonder Diet products may not be nutritional, and the chemical that go into diet products are potentially Now that we are aware of the effects that diet products have on us, it is time to seriously think about buying Losing weight lies in the power of minds, not in the power of Once we realize this, we will be much better able to resist diet products, and therefore prevent the psychological harm that comes from using 错了别找我

As the saying goes: /"Hunger breeds /" Today/'s society, many of the hotel where they stand, rush from a variety of cuisine, in Fujian, Sichuan, Guangdong, Shandong dishes outside of Italy, French, Japanese cuisine, Korean food and so We all know that health is to do anything for money, health is closely connected with the Today, we take a look at the food on the table Food is divided into many kinds of vegetables and fruit, beans, meat, cereals, dairy categories, such as Combination of these categories into a food pyramid, all affect our Therefore, in order to achieve a reasonable meals with more vegetables, fruits, less meat, fat Cereals-based food, may be an appropriate increase in beans, dairy products category, and we have to remember that eating only eight full meals, not being choosy food anorexia, can not be overeating, eating clean food is most In food, contain a people/'s health play an important role in the elements - Vitamins are divided into A, B, C, D Different vitamins have different Vitamin A is usually in red, black, more food, such as carrots, black beans and so Its main function is to protect the eyes, can be used to protect their eyesight, the treatment of night blindness and other evidence of vitamin C in fruits and vegetables often, it is conducive to the treatment of scurvy, skin The discovery also has a story: a ship adrift at sea for several days, many sailors have had scurvy, one of a very serious disease, abandoned on a desert This after a number of sailors to eat lemons, did not expect that scurvy The news of a spread of Lemon after scientists found a large quantity of vitamin C, used to treat disease Vitamin B, D and there are many functions, not in this Of course, we should pay attention: do not mix in some food to eat, in order to avoid Such as shrimp and vitamin C at the same time can not eat, crabs can not eat persimmons with 健康饮食谱十字诀 根据中国营养学会的建议及美国健康食品指南,结合国情可以将合理膳食归纳为两句话、十个字:即一二三四五,红黄绿白黑。 “一”指每日饮一袋牛奶(或酸奶),内含250毫克钙,可以有效改善我国膳食钙摄入量普遍偏低的状态。 “二”指每日摄入碳水化合物250至350克,相当于主食6至8两。 “三”指每日进食三份高蛋白食物,每份指:瘦肉1两;或鸡蛋1个;或豆腐2两;或鸡鸭2两;或鱼虾2两。 “四”指四句话:有粗有细(粗细粮搭配);不甜不咸(以广东型膳食每日摄盐6至7克最佳、上海型8至9克次之。);三四五顿(指少吃多餐),七八分饱。 “五”指每日500克蔬菜及水果。 “红”指每日可饮少量红葡萄酒50至100毫升,以助增加高密度脂肪蛋白及活血化瘀,预防动脉粥样硬化。 “黄”指黄色蔬菜,如胡萝卜、红薯、南瓜、西红柿等,其中含丰富的胡萝卜素,对儿童及成人均有提高免疫力的功能。 “绿”指绿茶及深绿色蔬菜。绿茶有明确的抗肿瘤、抗感染作用。 “白”指燕麦粉或燕麦片。可降低血胆固醇、甘油三酯,对糖尿病更有显著疗效。 “黑”指黑木耳,能降低血黏度与血胆固醇,有助于预防血栓形成。

健康与营养方面的论文题目大全高中英语范文

健康是福  世界上最重要的不是花容月貌,更不是荣华富贵,而是我们时常忽略的“健康”!  不久前,我的同学就是因为挑食得了低血糖,上课时突然昏倒在地,闹得班里轰动一时。我们大家都应该记住,一日三餐一定要按时吃哦!  令我无比心痛的是,最疼爱的姑妈因为不重视身体健康,不注意营养均衡,过度操劳,经常奔波于风雨中,现在不幸生了重病,住在医院。昨天我去看望姑妈时,她依然十分和蔼可亲,不忘拿新鲜诱人的水果给我吃。我看着她那瘦小的身躯和苍白的面颊,一股怜意涌上心头。我思绪万千,回想起自己身上那一件件五颜六色的毛衣,都是以前姑妈亲自为我购买上等的绒线,挑选鲜艳的颜色,精心帮我编织的。她还为我买了各式各样、奇形怪状的发卡,一样样都令我爱不释手。姑妈还是我这个小馋猫心目中的美食家,每当我到她家去玩时,她总会做“山珍海味”给我吃,每次我都是腆着肚皮回家。我想着想着,不禁鼻子一酸,泪水夺眶而出。  听着医生讲解病情,我们都面面相觑,保持沉默。我一边在心里埋怨:为什么人世间会有这么多疾病?而且偏偏落在善良的姑妈身上;一边暗暗下定决心:将来我要做一名医生,潜心研究出治疗绝症的药方,让更多人受益,没有病痛,没有绝望,处处欢笑不断。  健康是福,平安就好。有了健康的身体,我们才能去追求花容月貌,去享受荣华宝贵,才有温馨和谐,才有幸福美满,才能向着完美进发!  我们要时刻牢记,健康是福。要多运动,不挑食,平时不要太劳累,尽量不要养宠物,保持快乐很重要。  姑妈,祝愿你早日康复!

健康之我见“书是人类宝贵的精神财富,是人类进步的阶梯”。毫无疑问,读书是我们小学生获得全面发展的第一课。为了同学们养成好读书、读好书的习惯,从我一入学开始,就参加学校组织各种形式的读书活动。这些活动引导我们共同读书,与书为伴,与经典为友,增长知识,从而享受读书与生活的快乐。同时,也培养了我们诚实守信的品质。读书对我的成长有着非常重要的影响。很多杰出的人物在孩提时就喜爱读书,以书为友,以书为乐。毛泽东爷爷能够成为伟人跟他喜欢读书是分不开的。他曾经说:“我一生最大的爱好就是读书。……饭可以一日不吃,觉可以一日不睡,书不可以一日不读。”高尔基爷爷也是一个很喜欢读书的人,他曾经说过:“我扑在书上,就像饥饿的人扑在面包上。”那么,对我们来说,应该读什么书呢?小学生读书除了课本以外,应该以中国文学名著为主。的确,读文学名著是非常必要的,但对我们的全面成长来说,仅仅读文学名著是不够的。为了让同学们汲取丰富的知识,我给同学们提供三点建议:第一,我们要博览群书。我们要开阔视野,要广泛的阅读。应该注意博览群书,文学名著、人物传记、科学作品、寓言童话、数学读物、生活读物等等,都应该读读。博览群书的人,才可能成长为学识渊博、思维敏捷的人。第二,我们要读最好的经典作品。读经典作品才算的上是最聪明的读书方式。最好的书是最优秀的头脑赐予我们的最好礼物。读这样的书就是从历代先贤那里源源不断地获取精神食粮和人生教益。现在,我在老师的引导下已熟背了《三字经》、《声律启蒙》、《弟子规》,在爸爸、妈妈的辅导下已经读完了《西游记》、《三国演义》、《水浒传》等,在这些书籍中我认识了许多智勇双全的人,他们激励我努力成为一个积极上进的小学生。第三,我们要养成经常读书的习惯。地冻三尺非一日之寒,要使我们的知识更加全面就要养成经常读书的习惯,只有日积月累,我们的能力才会有所提高。 当有一天读书成为我们生活方式时,我们就能更加深切地体会到读书让我们变得健康快乐。

你好。我给你起个头,然后你自己再补充:先举个例子:元,健康就像前面的那个“1”,你现在的一切包括车子,票子,房子都像后面的“0”,只要健康存在,后面的“0”都有意义,如果前面的“1”没了,后面的“0”对你来说一切都就没有意义了。健康是任何东西都换不回来的,只有通过平时的良好的生活作息饮食来达到。很多人在失去健康的时候才知道健康的宝贵,可是,为什么不早早的积累健康呢?其实,想达到健康很简单,只是每天对身体好一点就行了。从这些里面你应该知道怎么写的充分一点了吧?祝你好运。

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