健康生活的英文演讲稿 第一组
演讲稿特别注重结构清楚，层次简明。在当今社会生活中，需要使用演讲稿的事情愈发增多，演讲稿的注意事项有许多，你确定会写吗？以下是我为大家收集的健康生活的英文演讲稿，欢迎阅读，希望大家能够喜欢。
健康生活的英文演讲稿1
Thedefinitionof“HealthyLifeStyle”includeapositivelivingattitudetowardslife,eatingabalanceddiet,exercisesregularly,whichisthreetofivetimesaweekwithatleastthirtytoforty-fiveminutespersession.Regularsocialinteractionsandregularphysicalcheck-up.Iwouldliketoaddonenrichmentpersonalknowledgeinthelist.
Allofusareverybusyeveryday.Studentsarefacingapilingupofhomeworksandassignments.Bluecollarsandwhitecollarsrushtoworkingplacesandoffices.Trafficjammed,unsolvedproblems,frustrations,newchallenges.Stressbecamethefirstthinginthemorning.Wehaveforgottenourownneedsashumanbeing,untilthealarmofourbiologicclocksbeentriggeroff.Wefinallyrealizethatweshouldhavedonealittlemoreforourselvesearlier.Becausewehaveignoredwhatourbodytellsus,sowepaidahigherprice.
健康生活的.英文演讲稿2
Itcanbenoticedthattherearesomeunhealthylivinghabitsamongyoungpeople,especiallycollegestudents.Typicalexamplesincludestayinguplate,beingaddictedtogames,consuminginaninappropriateway.Thus,dueattentionshouldbepaidtostudents’dailyhabits。
Apparently,thesebadhabitsmaygeneratenegativeimpacts.Tobeginwith,theymayimpairstudents’physicalhealthandpsychologicalfitness.Inaddition,whatworriesmanyteachersisthattheymayalsoexertnegativeinfluencesonstudents’academicperformance.Toconclude,nevercanweturnablindeyetothesephenomena。
Inviewoftheseriousnessofthisissue,itistimethatwetookeffectivemeasure.Firstly,itissuggestedthatuniversitiesorcollegesshouldcultivatestudents’awarenessofhealthyliving.Secondly,studentsthemselvesarewell-advisedtolearntoregulateandcontroltheirownlifeappropriately.Onlybydoingso,canwehopetoseetheidealscenesinwhichstudentsenjoytheircolorfulandhealthylifeinIvoryTower.
健康生活的英文演讲稿3
Ithinkhealthyhabitsareveryimportantforus.
Allofuswanttobehealthy.First,weshouldgetenoughsleepduringthenight.Wecangotobedearlyandgetupearly.Stayinguplateisbadforourhealth.Second,wemusthavetherightkindsoffood.Weshouldeatmorefruitandvegetablesandlessmeat.Weshoulddrinkalotofwater.Weshouldhavehealthyeatinghabits.Third,weshoulddomoreexercisetobuildupourbodies.Finally,weshouldwashhandsbeforemealsandbrushourteethtwiceaday.Ifwedontfeelwell,weshouldgotoseethedoctoratonce.
健康生活的英文演讲稿4
Goodlivinghabitsareimportanttoourlives,whichensureusahealthybodyandagoodmood.Havingagoodrestisthebasic,sothatwecanhaveenoughenergyinthewholeday.Otherwise,wecandonothingifweweresleepy.Therefore,remembertosleepandgetupearly.Besides,eatinghealthilyalsoplaysanimportantrole.Thereisanoldsayinggoes,“Aclosemouthcatchesnoflies.”Thatistellinguspayattentiontooureating.Finally,doingexercisesisessential.Itbringsushealthaswellasrelaxationandpleasure.Manystressandnegativeemotionscanbedrainedawaybydoingexercises.Inshort,healthylivinghabitsbringmanybenefits,althoughsometimesyouevendonotrealize.
健康生活的英文演讲稿5
Boysandgirls,
Itisveryimportantforusstudentstokeephealthy.
Therearemanywaystobehealthy.We’dbettereatmorefruitsandvegetables.Takeexerciseforatleastonehoureveryday.Weneedenoughsleepandrestsoitisimportanttogotobedearlyandgetupearly.Besides,weshouldwashourhandsasoftenaspossible.Inmyopinion,wemustn'tdrinkwineorsmoke.Theyarebadforourhealth.
Thankyou.
关爱健康的英语演讲稿 第二组
Ifacrystaloflife,beautifulandfragile.Idonotknowmaybelaughterwhenthefaceyesterday,todayhasdisappearyesterdaydynamicfigure,todaythereareonlycoldonthebody,yesterdaypulsebeatinghearthasstoppedbeatingtoday.Lifeissuchaheavy,heavyIdonotdaretolooktoo.However,inrealityitwouldfeelnolingeringsomeonetogiveuptheirlives,shockingandregrettable.Acoupleofdaysagotoseeanarticlewrittenlastyear,anda13-year-oldboyinapositiondecisively,jumpfromaheightunderfly.Allonlinegamesonlybecausehegothookedon"Warcraft",waspossessedbytheDevil,notonlytowritethegamenotes,andfinallyselectagametodie,flyfrom24floors,heonlylivedfor13years,allonlyjustbegun,hastorushtheend.Isnecessarytotestafewdays,inthepastalwaysheardthatacertaincandidatebecauseabadgradeorbadmentalqualitywillbeattheexaminationbeforeoraftertheexaminationcommittedsuicide,Idonotknowthisyearwhatisgoingtohappen.Parentingourparentsputupwithallkindsfordecades,butnotwhatourreturn,butIjusthopeourgoodlife,healthylife.Howcanwebeartoseehiselderlyparentslosttheirsonsanddaughtersoffacewhen,howoldbeartoseethebodybecauseofthegriefandtrembling,howhelplesselderlybeartoseeitlonely?Notonlytheirownlivesaswellasparents,itisourresponsibilitytoliveaswellasobligations.Ourparentsarethecontinuationoflife,wearenotseparateindividuals,buttheirparentshopeandsupport,andwhentheparentswhenwehaveanobligationtotakecareoftheelderlycareforthem,lifetooshorttobeafraidofusdonothavethetimeandparentsgetalongwell,howcaneasilytheendofit?Havetheshouldersofourheavyduty,lifeissopreciousandimportant,howcanitgiveup?Withage,ourmentalcapacityshouldalsobesubjecttogrowth,theremustbeabeabletobeartheexternalpressureandthecouragetoovercomedifficulties,inthefaceofthequestiontothinkofwaystosolvetheproblem,ratherthanevade,orevenchoosetodie.Thewinisnotneverreallyfailed,butonehundredtimesinthefallafterthearticleatfirsthavethecouragetostandupwhenitsoundsasifitisverydifficult,infact,verysimple,wewanttodoagainandagainonlytheafterafallatitsfeet.Noonelivesforeverarethewinner,thefailureisnotterrible,terriblelossoffacearethefailureofcourage,cannotaffordtoencounterdifficulties,itwillonlywanttoescapethejust,wanttodietotheendofthisistherealfailure.Isittruecandieontheendofit?Relaxtheirdeathtotheirlovedonesdidnotthinkaboutthepainandhurtcausedbytheirreleasebroughttheothersalongthepathofendlesstroubles,thisishowselfishandirresponsible,howchildishbehavior.Weshouldbetogetheronthephysicalandmentalmaturity,Oftenintheclassroomeverydaytohearsomeoneshoutingah,Iwanttojumpofftheupstairsah......Infact,theydonotknow,lifeisakindofgreatesthappiness,Happinessisaunique,lifecarearerequiredindetailtothetreasure.Ifyoucannotgiveupeasily,itisundoubtedlythelackofrespectforlife,withsuchapersondoesnothavealife!Thedeadnowrestedinpeace,peoplelivinginsilencecanonlywishthem,andthencontinuetotaketheirownroad.生命好像一颗水晶，美丽而脆弱。也许不知什么时候昨天还欢笑的脸，今天就已消失不见，昨天还充满活力的身影，今天就只剩下冰冷的躯壳，昨天还怦怦搏动的心，今天就已经停止跳动。生命是如此沉重，沉重得让我不敢正视。然而，现实中有人却会毫不留恋地舍弃自己的生命，令人震惊，令人惋惜。前两天看到一篇文章，写的是去年的事，一个年仅13岁的少年以一种决然的姿势，面朝大海，纵身从高空飞下。一切只因为网络游戏，他迷上了《魔兽》，竟然走火入魔，不仅写游戏笔记，最后还选择了一种游戏的死法，从24层楼飞下，他只活了13年，一切才刚刚开始，却已匆匆结束。过几天就要高考了，以前总是听说，某某考生因为成绩不好或是心理素质太差，会在考试前或考试后跳楼自杀，不知道今年又会有什么事情发生。父母养育我们含辛茹苦几十年，不求我们回报什么，只是希望我们好好的生活，健康的生活。我们又怎么忍心看到年迈的父母失去儿女时老泪纵横的面庞，怎么忍心看到苍老的身躯因悲痛而颤抖，又怎么忍心看到无依无靠的老人孤苦伶仃呢？生命不仅是自己的，也是父母的，活着是我们的责任，也是义务。我们是父母生命的延续，我们不是单独的个体，而是父母的希望和寄托，当父母年老时我们有义务照顾关心他们，我们应该害怕生命太短没有时间和父母好好相处，又怎么能轻易的就结束了呢？我们的肩上有沉甸甸的责任，生命是如此的珍贵和重要，又怎么可以轻言放弃呢？随着年龄的增长，我们的心理承受能力也应该增长，要有一种能够承受外界压力和克服困难的勇气，面对问题时应该想办法去解决，而不是逃避，甚至是选择死亡。真正的胜利不是永不失败，而是在跌倒一百次以后还有勇气在第一百零一次时站起来，听起来好象很难，其实却很简单，我们要做的只是一次又一次的在跌倒以后站起来。生活中没有谁是永远的胜利者，失败并不可怕，可怕的是丧失了面对失败的勇气，遇到困难时无法承受，只会一味的想要逃避，想要以死来一了百了，这才是真正的失败。难道死了就真的能够一了百了了吗？自己死的轻松却没有想一想给亲人带来的痛苦和伤害，自己解脱了却给别人带来了无尽的烦恼，这是多么的自私和不负责任，是多么幼稚的行为。我们应该在生理和心智上共同成熟，每天在教室里经常听到有人高喊着郁闷啊，郁闷啊，我要从楼上跳下来啊……其实，他们不知道，活着就是一种最大的幸福，是一种无与伦比的快乐，生命是需要细细呵护，去珍爱的。如果可以轻易放弃，那无疑是对生命的不尊重，这样的人也不配拥有生命！逝者已矣，活着的人只能默默地祝福他们，然后继续走好自己的路。赞同36|评论
关于健康的英语演讲稿 第三组
健康是指一个人在身体、精神和社会等方面都处于良好的状态。传统的健康观是“无病即健康”，现代人的健康观是整体健康，世界卫生组织提出“健康不仅是躯体没有疾病，还要具备心理健康、社会适应良好和有道德”。因此，现代人的健康内容包括：躯体健康、心理健康、心灵健康、社会健康、智力健康、道德健康、环境健康等。健康是人的基本权利，是人生最宝贵的财富之一；健康是生活质量的基础；健康是人类自我觉醒的重要方面；健康是生命存在的最佳状态，有着丰富深蕴的内涵。
refers
to
a
person's
health
is
physical,
mental
and
social
aspects
are
in
good
condition.
traditional
health
concept
is
"no
disease
or
health",
the
modern
concept
of
the
overall
health
of
the
health,
the
world
health
organization
"health
is
not
only
the
physical
absence
of
disease,
but
also
have
mental
health,
social
adaptation
a
good
and
moral."
therefore,
modern
people's
health
including:
physical
health,
mental
health,
mental
health,
social
health,
mental
health,
moral
health,
environmental
health.
health
is
a
basic
human
rights,
is
one
of
life's
most
precious
treasure;
health
is
the
basis
of
the
quality
of
life;
health
is
an
important
aspect
of
human
self-awareness;
health
is
the
best
condition
for
life,
has
a
rich
shen
yun
connotations.
急求关于健康的英语演讲稿 第四组
英语关于健康演讲稿——Health的重要性
Therearemanypeoplewhothinkthatwealthisbetterthanhealth.IusedtothinksountilonedayIreadastoryaboutHowardHughes.HewasanAmericanbillionairewhogotanythinghewanted.However,inthelasttwentyyearsofhislife,hishealthbegantodeteriorateandhewasmiserable.Hehadthebestdoctorsandnurses.However,hecouldstillfindnorelief.Irealizedthathealthisworthallthemoneyintheworld.Ifyouhavemillionsofdollarsbutyourhealthispoor,youwillnotbeabletodowhatyouwanttodo.SoIwouldliketosaydon’thurtyourselftryingtomakemoney.Insteadtakecareofyourbodyandbehappywithwhatyoudohave.Healthismoreimportant.
Whichismoreimportant,healthorwealth?Itisahottopicamongpeople.Icanhardlyanswerthisquestion.Ididn’trealizethathealthismoreimporantuntilIsawabusinessman’sreallife.
Asuccessfulbusinessman,oneofmyfather’sfriends,devotedhimsefftohisbusiness.Heworksfrommorningtonighteveryday.Thereisnoweekendsinhismind.Heoftensays,"ImustearnmuchmoneysothatIcangetwhatIwant."Lately,heisill.Thoughhehasalotofmoney,hecandonothingbutlieinthehospital’sbed.
SoIthinkhealthismoreimportantthanwealthPeoplecandonothingiftheyarealwaysinpoorhealth,letalonehappiness.Nomatterwearerichornot,wecannotignoretheimportanceofhealth.
很多人都认为财富宫比健康更重要。在读到HowardHughes的故事之前，我也是这么认为的。HowardHughes是美国的一个亿万富翁，能得到他想得到的任何东西。但是在他生命最后的二十年中，他的身体变得很糟糕，他很悲惨。他有最好的医生和护士，但仍得不到解脱。我意识到在这个世界上，好的身体抵得上所有的金钱。因为即使你有百万美元但身体糟糕，也不能做你想做的事情。因此我想说的是关心你的身体，对你所拥有的一切感到高兴，不要为挣钱损害你的身体。健康更重要。
健康和财富哪个更重要?这是人们常爱谈论的一个话题。我以前回答不出这个问题，但是现在从一个商人的真实生活中我意识到健康更重要。
我父亲的一位朋友，一个成功的商人，全身心投入到他的工作中。每天从早工作到晚，在他心目中根本没有周末的概念。他经常说：“我必须多挣钱，这样就可以想干什么就干什么。”近来，他病倒了，除了躺在医院病床上，什么也不能做。
所以，我认为健康比财富更重要。如果一个人身体总是不好，他什么也做不成，更不用谈幸福了。不管我们贫穷还是富有，都不能忽视健康的重要性。
写一篇有关于健康的英语演讲稿 第五组
Ahealthybodyisnecessaryforahealthymind.Asisknown,tohaveasoundmind,wemustfirsthaveasoundbody.Thisisofvitalimportance.Onlybykeepingourselveshealthyandstrongcanwefeelenergeticandvigorousinstudyingandworkingandliveahappylife.
Tokeepourselvesfit,physicalexerciseisthebestway.Intakingpartinout-doorsports,weareclosertonatureandcantakeinfreshair.Thebeautyofnaturewillkeepusclear-headed,whichisessentialtoourhealth.Besides,sportsstimulatethecirculationofbloodandhelptoexcretethewastesinthebody.Sportscanalsoworkupourappetiteandactivateourdigestion.Asaresult,wecanbecomestrong-bodied.
Ialwaystakeanactivepartinphysicalexerciseandenjoygoodhealth.IseldomgetsickbutfeelvigorousevenifIworkawholedayDong.Ishallkeepupdoingphysicalexercisesoastolivelongeranddomoreforthecountry.
Ahealthybodyistheprerequisiteforahealthymind.Asweknow,thephysicalhealthisofgreatimportancetooursoundmind.Withoutit,thehealthofourmindsisjustlikecastleintheair.Onlywithahealthyandstrongbodycanweliveenergeticandvigorouslife.
Themostefficientwaytokeepourselvesfitisexercise.Intakingpartinout-dooractivitieswecanbreathethefreshairinnature.Inaddition,itcanstimulatethecirculationfobloodandspeduptheexcretionofthewastesinourbodies.Sportswillworkupappetiteanddogoodtoourdigestion.Inthesametime,webecomeclosertonaturewhichwillhelpuskeepaclearmindinthinking.Sonaturallywewillhaveastrongandhealthybody.
AsfarasIamconcerned,IamalwaysveryactiveintakingpartinvariousphysicalexerciseandIenjoygoodhealth.MostofthetimeIfeelenergeticandvigorousevenafterIworkforawholeday.Iwillkeepuptakingexercisetohavealongerandbetterlife
身体健康英语演讲稿 第六组
Wecareaboutourselvesmoreandmore.Weeatwhat'srightandweexercise.Weabsolutelyembracehealth.However,itisnotonlyourhealththatweshouldembrace,thoughmanyofusdonotrealizethat.Manyofusdonotrealizethattheearthweliveonisafragilebeingthatneedstobeprotectedlikeanewbornchild.Weprobablyhaven'tevennoticed,thatwitheachstridethecivilizationtakestowardtheultimatedevelopment,moreburdensareaddedtotheearththatprovidesuswithessentialstolive.Thedecreaseinairquality,theclimatechange,medicalwaste,noiseandwaterpollution,andevenfoodpoisoninghasaddedtothelistofgrowingconcernstoourlivingenvironment.Humanarenotsupernaturalbeings,thustheseproblemshaveaffectedprettymucheverymatter.Weupgradegadgetsandmakefulluseofnewertechnologies,butwepayfortheconsequencesinturn.Forinstance,theadventofbatteriesandmachineryhascausedmilliontonsofwaterbecometoxicandundrinkable,furtheraggravatingthealreadyseriousconditionofwatershortageandpoisoninginseveralcountries.Theover-productionandover-useoftransportationvehiclesandelectricityhascontributedtotheGlobalWarmingandcausedmyriadsofspeciestodisappearfromthefaceoftheearthduetohome-lossandtemperaturechange.Wehavebroughtwonderstotheworld,buthavealsodestroyedmiraclesofnature.Weareconcernedaboutournutritionalintakeandexerciseallthetime,sowhyshouldn'twecareabouttheconditionsofourlivingplanetaswell?Timeistickingon.Weshouldn'tputoffthewhole"savetheenvironment"affairanylonger.Please,dowhatfeelsrightinourhearts,eventhoughitisonlyatinymatter.Saveupresources,promotetherecyclingandreusingofproducts,andalwaysremembertotakesometimeoffgoingintothewoodsandbreatheinthesweetnessintheair.Wehavecomefromthewoods,thuswewouldallhaveasecretdesireinourheartstoharmonizewithnatureagain.Remember,everylittlethingmatters.我们关心自己越来越多。我们吃什么的权利和我们的工作。我们绝对拥抱健康。然而，它不仅是我们的健康，我们应该接受，但我们中许多人没有意识到这一点。我们中的许多人没有意识到，我们生活在地球上是一个脆弱的，需要加以保护，就像一个新出生的孩子。我们可能还没有注意到，这与每个大步走向文明需要的最终发展，更多的负担增加的地球为我们提供了必备的生活。减少了空气质量，气候变化，医疗废物，噪音和水污染，甚至增加了食物中毒的名单越来越关注我们的生活环境。人权不是神仙，从而造成这些问题的影响非常每此事。我们升级产品，并充分利用新技术，但我们付出的后果反过来。举例来说，电池的到来和机械已造成万吨的水变成有毒和报废，这进一步加剧本已严重的水资源短缺和中毒的几个国家。过度生产和过度使用的运输车辆和电力促成了全球变暖，并造成无数物种消失从地球的表面上，由于房屋损失和温度变化。我们带来了奇妙的世界，而且还摧毁了大自然的奇迹。我们关心的是我们的营养摄入量和锻炼的时间，为什么不应该我们关心我们的生活条件的星球呢?时间在流逝的。我们不应该推迟整个“保存环境”的事了。请给我什么感觉权在我们的心中，尽管它只是一个小问题。节省资源，促进了回收和重复使用的产品，并永远记住采取一些休息时间进入伍兹和呼吸在空气中的甜味。我们有来自树林，因此，我们都将有一个秘密的愿望在我们的心中，协调人与自然的。请记住，每一个小东西事项。
健康的英语演讲稿：Health的重要性 第七组
关于健康的英语演讲稿：Health的重要性
therearemanypeoplewhothinkthatwealthisbetterthanhealth.iusedtothinksountilonedayireadastoryabouthowardhughes.hewasanamericanbillionairewhogotanythinghewanted.however,inthelasttwentyyearsofhislife,hishealthbegantodeteriorateandhewasmiserable.hehadthebestdoctorsandnurses.however,hecouldstillfindnorelief.irealizedthathealthisworthallthemoneyintheworld.ifyouhavemillionsofdollarsbutyourhealthispoor,youwillnotbeabletodowhatyouwanttodo.soiwouldliketosaydon’thurtyourselftryingtomakemoney.insteadtakecareofyourbodyandbehappywithwhatyoudohave.healthismoreimportant.
whichismoreimportant,healthorwealth?itisahottopicamongpeople.icanhardlyanswerthisquestion.ididn’trealizethathealthismoreimporantuntilisawabusinessman’sreallife.
asuccessfulbusinessman,oneofmyfather’sfriends,devotedhimsefftohisbusiness.heworksfrommorningtonighteveryday.thereisnoweekendsinhismind.heoftensays,"imustearnmuchmoneysothaticangetwhatiwant."lately,heisill.thoughhehasalotofmoney,hecandonothingbutlieinthehospital’sbed.
soithinkhealthismoreimportantthanwealth“peoplecandonothingiftheyarealwaysinpoorhealth,letalonehappiness.nomatterwearerichornot,wecannotignoretheimportanceofhealth.
中文翻译：
很多人都认为财富宫比健康更重要。在读到howardhughes的故事之前，我也是这么认为的。howardhughes是美国的一个亿万富翁，能得到他想得到的任何东西。但是在他生命最后的二十年中，他的身体变得很糟糕，他很悲惨。他有最好的医生和护士，但仍得不到解脱。我意识到在这个世界上，好的身体抵得上所有的金钱。因为即使你有百万美元但身体糟糕，也不能做你想做的事情。因此我想说的是关心你的.身体，对你所拥有的一切感到高兴，不要为挣钱损害你的身体。健康更重要。
健康和财富哪个更重要?这是人们常爱谈论的一个话题。我以前回答不出这个问题，但是现在从一个商人的真实生活中我意识到健康更重要。
我父亲的一位朋友，一个成功的商人，全身心投入到他的工作中。每天从早工作到晚，在他心目中根本没有周末的概念。他经常说：“我必须多挣钱，这样就可以想干什么就干什么。”近来，他病倒了，除了躺在医院病床上，什么也不能做。
所以，我认为健康比财富更重要。如果一个人身体总是不好，他什么也做不成，更不用谈幸福了。不管我们贫穷还是富有，都不能忽视健康的重要性。
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急急！！~关于健康的英语演讲 第八组
Allofuswanttobehealthy.First，weshouldgetenoughsleepduringthenight.Wecangotobedearlyandgetupearly.Stayinguplateisbadforourhealth.Second,wemusthavetherightkindsoffood.Weshouldeatmorefruitandvegetablesandlessmeat.Weshoulddrinkalotofwater.Weshouldhavehealthyeatinghabits.Third,weshoulddomoreexercisetobuildupourbodies.Finally,weshouldwashhandsbeforemealsandbrushourteethtwiceaday.Ifwedon’tfeelwell,weshouldgotoseethedoctoratonce.
当然还有：
Soyfoodgoodforwomen
Womenwhoatesoyregularlyaschildrenhavealowerriskofbreastcancer,Americanresearchersreport.Andmenwhoeatfishseveraltimesaweekhavealowerriskofcoloncancer,asecondteamofresearchershavetoldtheAmericanAssociationforCancerResearch.
Thestudiesaddtoagrowingbodyofevidenceabouttheroleofdietincancer.Cancerexpertsnowbelievethatuptotwo-thirdsofallcancerscomefromlifestylefactorssuchassmoking,dietandlackofexercise.
TheUSNationalCancerInstituteandresearchersattheUniversityofHawaiifoundthatwomenwhoatethemostsoy-basedfoods,suchastofuandmiso,whenaged5to11,reducedtheirriskofdevelopingbreastcancerby58percent.Itwasnotclearhowsoymightpreventcancer,thoughcompoundsinsoycalledisoflavoneshaveestrogen-likeeffects.
Asecondstudyshowedthatmenwhoatefishatleastfivetimesaweekhada40percentlowerriskofdevelopingcolorectalcancercomparedwithmenwhoatefishlessthanonceaweek.
Manykindsoffisharerichinomega-3fattyacids,whichinterferewiththecyclooxygenase-2orCOX-2enzyme.COX-2affectsinflammation,whichmayplayaroleintumourgrowth.
据美国研究人员报告，儿童时期经常吃豆类食品的女性患乳腺癌的风险较小。另一组研究人员则向美国癌症研究协会提出，一周吃几次鱼的男性患结肠癌的几率较小。
这两项研究进一步证明了饮食对于防癌的作用。癌症防治专家认为，在所有种类的癌症中，多达三分之二都是由吸烟、节食及缺乏锻炼等不健康的生活方式造成的。
美国全国癌症研究所和夏威夷大学的研究人员发现，在5岁至11岁时经常吃豆腐、味噌等豆类食品的女性患乳腺癌的几率要低58%。至于豆类食品为什么可以防癌还不清楚，不过大豆中所含的名叫异黄酮的化合物具有雌性激素的作用。
另一项研究表明，一周吃鱼至少五次的男性患结肠癌的风险要比那些一周都吃不到一次鱼的男性低40%。
很多鱼类中所富含的Omega-3脂肪酸能够抑制环氧化酶2的活性。环氧化酶2会引起发炎，这可能会刺激肿瘤的生长。
Ifyou'remiddle-agedandyourmemory'snotwhatitusedtobe,checkthebathroomscale,researcherswarned,suggestingoverweightpeopletendtoscoremorepoorlyontestsofmemorythantheirthinnerpeersdo.
Thefindingssuggestthataheavierweightinmiddleagemaymeanahigherriskofdementialaterinlife.
ReportinginthejournalNeurology,theresearchersspeculatedthathigherratesofcardiovasculardiseaseordiabetesmighthelpexplainthelink.Butit'salsopossiblethatsubstancesproducedbyfatcells,suchasthehormoneleptin,havedirecteffectsonthebrain.
Thestudycomparedmentalabilitiestobodymassindex(BMI),ameasurementofweightinrelationtoheightusedtodefineoverweightandobesity.ABMIof25ormoreindicatesoverweight,and30ormoreisobese.
ThestudyalsoinvestigatedtherelationshipsbetweenBMIandcognitivefunctionin2,223healthymenandwomenbetweentheagesof32and62inFrancethroughtheuseoffourcognitivetests.
ThestudyfoundahigherBMIwasassociatedwithlowercognitivetestscores.ResultsfromatestinvolvingwordmemoryrecallshowpeoplewithaBMIof20rememberedanaverageofnineoutof16words,whilepeoplewithaBMIof30rememberedanaverageofsevenoutof16words.
研究人员提醒，如果你已步入中年，发现自己的记忆力不如从前，那么你得小心体重了。研究表明，超重的人记忆测试的得分要比较瘦的人低。
研究发现，体重偏大的中年人今后患老年痴呆症的可能性较大。
研究报告在《神经学》期刊上发表，研究人员推断，心血管疾病及糖尿病的高发现象可以解释其中的原因。此外，脂肪细胞所产生的物质，如瘦体激素，对大脑有直接影响。
此项研究将调查对象的智力与体重指数进行了对比。体重指数指的是身高和体重之间的比例，主要用来衡量一个人是否偏胖或肥胖。体重指数为25或25以上的人偏胖，达到30或30以上的人则为肥胖。
研究人员还对体重指数和认知功能间的关系进行了研究，他们在法国对2223位年龄在32岁至62岁间的健康男女进行了认知测试。
研究发现，体重指数越大，认知测试的得分越低。其中一项"单词记忆"的测试结果表明，在16个单词中，体重指数为20的人平均能记住9个，而体重指数为30的人平均只能记住7个。
Peoplewhodonotgetenoughsleeparemorethantwiceaslikelytodieofheartdisease,accordingtoalargeBritishstudyreleasedMonday.
Althoughthereasonsareunclear,researcherssaidlackofsleepappearedtobelinkedtoincreasedbloodpressure,whichisknowntoraisetheriskofheartattacksandstroke.
A17-yearanalysisof10,000governmentworkersshowedthosewhocuttheirsleepfromsevenhoursanighttofiveorlessfaceda1.7-foldincreasedriskofdeathfromallcausesandmorethandoubletheriskofcardiovasculardeath.
Thefindingshighlightadangerinbusymodernlifestyles,FrancescoCappuccio,professorofcardiovascularmedicineattheUniversityofWarwick'smedicalschool,toldtheannualconferenceoftheBritishSleepSocietyinCambridge.
"AthirdofthepopulationoftheUKandover40percentintheUSregularlysleeplessthanfivehoursanight,soitisnotatrivialproblem,"hetoldreporters.
Previousresearchhashighlightedthepotentialhealthrisksofshiftworkanddisruptedsleep.ButthestudybyCappuccioandcolleagues,whichwassupportedbyBritishgovernmentandUSfunding,isthefirsttolinkdurationofsleepandmortalityrates.
Thestudylookedatsleeppatternsofparticipantsaged35-55attwopointsintheirlives-1985-88and1992-93-andthentrackedtheirmortalityratesuntil2004.
Theresultswereadjustedtotakeaccountofotherpossibleriskfactorssuchasinitialage,sex,smokingandalcoholconsumption,bodymassindex,bloodpressureandcholesterol.
Cappucciosaiditwaspossiblethatlongersleepingcouldberelatedtootherhealthproblemssuchasdepressionorcancer-relatedfatigue.
"Intermsofprevention,ourfindingsindicatethatconsistentlysleepingaroundsevenhourspernightisoptimalforhealth,"hesaid.
(Agencies)本周一公布的一项大规模英国调查表明，睡眠不足的人死于心脏病的几率是睡眠充足者的两倍多。
目前其中的原因尚不清楚，但研究人员称，睡眠不足会导致血压升高，从而增大患心脏病和中风的风险。
一项针对1万名政府职员、长达17年的跟踪调查表明，每晚睡眠时间从七个小时减少到五个小时或更少的人因各种原因而死亡的几率是睡眠正常者的1.7倍，而且死于心血管疾病的风险也增加了1倍多。
沃里克大学医学院的心血管药物学教授弗朗西斯哥•卡普西奥在英国睡眠学会在剑桥召开的一年一度的研讨会上说，这一研究成果揭示了忙碌的现代生活中潜在的危险。
他在接受记者采访时说：“三分之一的英国人以及超过40%的美国人每晚的睡眠时间常常达不到五个小时，所以这个问题不可小视。”
此前有调查发现轮班及睡眠中断会对健康产生潜在威胁。但卡普西奥及其同事的这项调查则首次揭示了睡眠时间长短与死亡率之间的关系。该调查由英国政府和美国基金提供资助。
该调查对年龄在35岁至55岁之间的人在1985年至1988年以及1992年至1993年两个阶段的睡眠模式进行了探究，并对这一人群截至2004年的死亡率进行了追踪。
调查还考虑到了调查对象的初始年龄、性别、是否吸烟喝酒、体重指数、血压及胆固醇指标等其它可能的风险因素。
卡普西奥说，睡眠时间过长也可能导致如抑郁症及癌因性疲乏等其它健康问题。
他说：“就预防而言，我们的研究结果表明，每晚睡眠时间持续保持在七小时左右最益于身体健康。”
求科学饮食，健康生活的高中英语演讲稿，三分钟左右 第九组
It'smostpeople'sbiggesthealthfear.Butwhetheryougetdementia,scientistsnowbelieve,ismostlyamatteroflifestyle;ithingesonwhatyoueateverysingleday.Here'saguidetomakingthechoicesthatwillpreserveahealthymind—startingrightnow!痴呆症是人们十分惧怕的疾病。不管你是否有痴呆，科学家们认为，它的出现与人的生活方式紧密相关；它取决于我们每天吃什么。早年选择合理饮食，有利于保护我们健康大脑，避免大脑受损。我们应该予以重视了！Whenitcomestoaging,lifecanbecruel.There'splentyto...well...let'scomerightoutandsayit:thinkabout.Whatwillhappentomylooks?Whatwillhappentomybody?许多人步入老年之后，随着年龄增加，生活会遇到各种不便、困难与痛苦。如何应对这些变化，有许多事情值得我们思考。如何看待这个问题？首先我们得从注意自己身体变化做起。WillIstillbeabletopursuemyinterests?Whatwillhappentomymind?生活能不能有自己嗜好？每天饮食对我们大脑会有什么影响？Thatlastquestionisnowthesecondleadinghealthconcern(aftercancer)amongadultsinatleastfourWesterncountries—France,Germany,andSpain,aswellastheUnitedStates—accordingtoarecentsurveybytheHarvardUniversitySchoolofPublicHealthandtheAlzheimerEuropeconsortium.FearofdevelopingdementiawouldlikelystirevenmoreconcernifAmericansdidn'tmistakenlybelieveacureforAlzheimer'sdiseaseexists(morethan45percentofU.S.respondentsthinkthereisaneffectivetreatment).Despitethelackofacure,greatprogresshasbeenmadeinthepastthreedecadesinunderstandingthedisease.哈佛大学公共卫生学院和欧洲阿尔茨海默疾病联盟最近一份调查称，大脑痴呆症已成为仅次于癌症第二大健康问题，在西方国家如法国、德国、西班牙和美国等的成年人中尤其如此。美国人对痴呆症的担忧引发的焦虑，似乎对老年痴呆症治疗丧失了信心：问卷调查发现，只有百分之四十五多美国人认为，老年痴呆症有希望找到医治方法。虽然治愈目前尚无取得成功，但三十年来对该病的理解已取得巨大进步。Themostcommoncauseofdementia,orseverecognitivedecline,andthesixthleadingcauseofdeathintheU.S.,Alzheimer'sdiseaseismarkedbydifficultystoringnewmemoriesandrecallingrecentevents,lossofabilitytotrackday-to-dayinformation,adisruptedsenseoftimeandspace,socialwithdrawal,irritability,andmoodswings.Theneurodegenerativeconditiontypicallymanifestsafterage60.LifeexpectancyintheU.S.iscurrentlyabout78yearsandrising.The5.4millionAmericanswhosufferfromtheillnessinclude13percentofthoseoverage65.据调查，老年痴呆症已成为美国第六大杀手。痴呆症最常见症状是，认知能力急速下降，存储记忆困难，难以回忆发生事情，不能跟踪记住发生信息，没有时间与空间感觉，离群孤僻，个性暴躁和情绪极端不稳。特别是年龄超过60岁之后，这种神经衰退症状尤其突出。美国现在人口平均寿命大约为78岁，并有增加趋势。但是，美国患有痴呆症病的人数却有540万，其中有13%的痴呆病人年龄超过65岁；中国老年痴呆的患者数也呈显著上升趋势，据统计，目前患者总数约有600万，10%的病人年龄超过65岁。Scientistsattributethedebilitatingdisordertothegradualaccumulationbetweenbraincellsofatoxicprotein,beta-amyloid,thatblocksthetransmissionofinformationfromcelltocell,wipesoutsynapses,anddisruptsbasicneuronfunction,leadingtocelldeath.Inflammatoryprocessesarealsoinvolvedinmemoryloss.科学家们认为，造成大脑失调不断恶化主要原因是，脑细胞毒蛋白与β（贝它）淀粉样蛋白逐渐沉淀积聚，阻碍细胞间信息传递，使神经突触消失，神经功能下降，从而导致细胞死亡。在这病变过程中，同时也引起记忆损失。ThevastmajorityofAlzheimer'scases—over99percent—occurspontaneously;theyarenotlinkedtogeneticfactors.Buttheyarelinkedtoobesity.Researchersfindthatthesamelifestylechoicesthatleadpeopletobecomeobeseordevelopheartdiseasealsoincreasetheriskofdevelopingdementia.绝大多数老年痴呆症病患者（99%以上）是自然而然形成的，与遗传基因并无关系，但与肥胖有关。研究人员已经证实，肥胖和引发心脏病的生活方式给痴呆症疾病带来重大风险。Itcomesdowntothis:ChoiceswemakethroughoutlifeaboutwhatweputinourbodiesmayprotectagainstAlzheimer's,ordelayitsonset.Attheveryleast,saysneuroscientistGaryWenk,"Wecanslowdownthetimethatittakesforsomeonetogetsymptoms."Professorofpsychology,neuroscience,andmolecularvirology,immunology,andmedicalgeneticsatTheOhioStateUniversity,WenkisauthorofthebookYourBrainonFood.研究得出结论：在我们整个人生中，选择正确的生活方式，每天吃些什么，能有效地预防老年痴呆症，或推迟它的发生。神经科学家加里温克（GaryWenk）说，至少“可延迟痴呆症状出现。”加里温克是美国俄亥俄州州立大学心理学、神经科学、分子病毒学、免疫学和医学遗传学教授，是《大脑与饮食（YourBrainonFood）》一书作者。
Headingoffdementia,heinsists,startswithwhatweeat.Foodshouldbethoughtofthesamewayasthedrugsweputinourbody.They'reallmadeupofchemicals.Everythingweconsumepromptsareactioninthebrain.Pickingtherightfoodscanminimizedamagetoneuronsandpreserveahealthymindasyouage.他认为，我们预防痴呆症应从日常饮食开始。食物如同进入我们体内的药品一样，全是化学物构成的。我们吃下所有食物都会在我们大脑产生反应。选择正确食物对我们年迈之后有助于降低大脑神经细胞的损坏，保护好我们大脑健康。
英语如何保持健康演讲稿 第十组
It's
important
for
us
to
keep
healthy.
Li
Ming
gives
us
a
good
example.
He
always
takes
exercises.
He
likes
sports
such
as
swimming,
running
and
playing
basketball.
He
goes
to
bed
at
ten
in
the
evening
and
gets
up
at
six
in
the
morning.
He
takes
care
of
himself.
He
takes
a
bath
every
day
and
washes
his
hands
before
meals.When
he
has
meals,
he
eats
all
kinds
of
healthy
food
such
as
fish,
eggs,
vegetables
and
meat.
He
also
eats
a
lot
of
fruit.
So
he
looks
strong.
Meals
used
to
be
the
time
when
family
members
got
together.
But
now
fast
food
and
quick
meals
are
threatening
such
family
get-together.
李明是怎样保持健康的?
保持健康对我们来说是很重要的，李明为我们树立了一个好的榜样。他喜欢运动，比如游泳、跑步、打篮球等。他晚上十点睡觉早上六点起床。他自己照顾自己。他每天洗一次澡，饭前洗手。吃饭时，他吃各种各样的诸如鲜鱼、鸡蛋、蔬菜和肉之类的健康食品。他也吃大量的水果。所以他看上去很强壮。
吃饭过去通常在家人团聚时进行，而现在快餐食品和快餐正威胁着这样的家庭聚会。