全谷物減少心血管疾病.doc

全谷物減少心血管疾病2015-01-31 14:27:37|分類：english 閱讀|字號訂閱Eatingporridge,brownrice糙米orcorneachdaycouldprotecttheheartagainstdisease每天食用麥片粥，糙米或者谷物可以預(yù)防心血管疾病,HarvardUniversityhasfoundAsmallbowlofporridgeeachdaycouldbethekeytoalongandhealthylife,afteramajorstudybyHarvardUniversityfoundthatwholegrainsreducetheriskofdyingfromheartdisease.全谷物能夠降低患心臟病死亡的風(fēng)險Althoughwholegrainsarewidelybelievedtobebeneficialforhealth有益健康itisthefirstresearchtolookatwhethertheyhavealong-termimpactonlifespan.該研究還是首次調(diào)查全谷物對于人的壽命是否有長期影響Researchersfollowedmorethan100,000peopleformorethan14yearsmonitoringtheirdietsandhealthoutcomes.監(jiān)視他們的飲食和健康狀況Everyoneinvolvedinthestudywashealthyin1984whentheyenrolled,butwhentheywerefollowedupin2010morethan26,000haddied.Howeverthosewhoatethemostwholegrains,suchasporridge,brownrice,cornandquinoaseemedprotectedfrommanyillnessesandparticularlyheartdisease.Oats燕麥arealreadythebreakfastofchoiceformanyathletesandalsofordieters節(jié)食者,whofindthehighfibrelevelsgivethemenergyforlonger.燕麥，研究人員發(fā)現(xiàn)其含有的高纖維能給人們提供更持久的能量，已經(jīng)成為很多運動員的早餐選擇，也是節(jié)食者的不二選擇Butscientistsfoundthatforeachounce(28g)ofwholegrainseatenadaytheequivalent相等的ofasmallbowlofporridgetheriskofalldeathwasreducedbyfivepercentandheartdeathsby9percent.“Thesefindingsfurthersupportcurrentdietaryguidelinesthatrecommendincreasingwhole-grainconsumption消費,”這些發(fā)現(xiàn)進一步支持當(dāng)前的飲食指南，建議多食用全谷物食品saidleadauthorDrHongyuWuofHarvardSchoolofPublicHealth.“Theyalsoprovidepromisingevidence有前途的證據(jù)thatsuggestsadietenriched豐富withwholegrainsmayconfer賦予，商議benefitstowardsextendedlifeexpectancy期望.”研究發(fā)現(xiàn)也提供可靠的證據(jù)，表明全谷物飲食可能有利于健康長壽Thefindingsremainedevenwhenallowingfor甚至考慮到differentages,smoking,bodymassindex體質(zhì)指數(shù)andphysicalactivity.Wholegrains,wherethebranandgermremain,contain25percentmoreproteinthanrefined精煉的grains,suchasthosethatmakewhiteflour,pastaandwhiterice如那些使用白面粉，面條和米飯Previousstudieshaveshownthatwholegrainscanboostbonemineraldensity促進骨骼生長,lowerbloodpressure,promotehealthygutbacteria增加益生菌andreducetheriskofdiabetes降低患糖尿病的風(fēng)險.Oneparticularfibrefoundonlyinoats燕麥calledbeta-glu canhasbeenfoundtolowercholesterol降低膽固醇whichcanhelptoprotectagainstheartdisease.Abio active生物活性compound化合物calledavenanthramideisalsothoughttostopfatforminginthearteries動脈,preventingheartattacksandstrokes.Wholegrainsarealsowidelyrecommended推薦inmanydietaryguidelinesbecausetheycontainhighlevelsofnutrientslikezinc,copper,manganese,ironandthiamine.Theyarealsobelievedtoboostlevelsofantioxidants氧化劑whichcombat對抗free-radicals自由基.Thenewresearchsuggeststhatifmorepeopleswitchedtowholegrains,thousandsoflivescouldbesavedeachyear.Coronary冠狀動脈heartdiseaseisBritainsbiggestkiller,responsiblefor是造成。的原因around73,000deathsintheUKeachyear.Around2.3millionpeoplearelivingwiththeconditionandoneinsixmenandonein10womenwilldiefromthedisease.HealthexpertssaidthestudyprovedthatwholegrainswerebeneficialtohealthVictoriaTaylor,SeniorDieticianattheBritishHeartFoundation,said: “Thisisaninterestingstudyandreinforces加強existingdietaryrecommendations建議toeatmorefoodshighinfibre.“Peoplewithahigherintakeofwholegrainsalsotendedtohaveahealthieroveralllifestyleanddietsoitmightnotbethewholegrainsalonethatarehavingthebenefitinrelationtocardiovasculardisease.因此在抵抗心血管疾病方面，可能不只是全谷物在做貢獻“Butatthistimeofyearwhenweareallmakingresolutionstoeatbetter下決心吃好吃健康的時候,switchingtowhole-grainversionsofbread,breakfastcereals,pastaandriceisasimplechangetomake.”只需要一個小小的轉(zhuǎn)變，吃全谷物