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1、TheFoodPyramidLetlifebeallthemorebeautifulPresentDietStructureWiththedevelopmentofthelivingstandard,people‘sdietstructureischanging.Tobeamplyfedandclothedisnottheonlypurposenow.Peoplepaymoreattentiontothenutritionofthefoodandtheyalsocareifitcanmakethemv
2、igorousandgracefulatthesametime.Inthepasttime,meatandeggsareconsideredasthemostdelicious.Nowadaysmoreandmorevegetablestaketheplaceofthemeatonthetable,sincepeopleknowthattherearemuchmorevitaminandfibresinthevegetablesthaninthemeat.Furthermore,vegetablesc
3、ankeepthemfit.Meanwhilemilkhadbeenacceptedbythemasses,becauseofitsabundantnutrition.Thediethasbecomeakindofscience.Thespecialistsarealwaystellingpeoplewhatfoodtoeat,whattoavoidandwhattobeputtogether.Allkindsofpropandaadvertisementshastenusfromanewcustom
4、.However,somepeoplebecometheslavesofthenewdietcustom.Theyhesitatetoeatandlaystressonthedietrulesexcessively,sothattheycan‘tenjoymanydeliciousdishes.Tomakeourlifebetter,wehavetoraisethequalityofourdiet.Let‘sgrouptheartofthediet.Letitmakeourlifemorehealth
5、yandbeautiful.ThewaytogethealthylifeYoushouldknowThefoodpyramidAwayofshowingahealthydietgraphically,bygroupingfoodsandtheamountsofeachgroupthatshouldbeeateneachday,basedonnutritionalrecommendations.OriginallydevelopedintheUSAin1992,andnowadoptedinmanyco
6、untries,withdifferencestoallowfordifferentnationalpatternsofdiet.Agraphicrepresentationofthestructureofafoodchain,depictedasapyramidhavingabroadbaseformedbyproducersandtaperingtoapointformedbyendconsumers.Betweensuccessivelevels,totalbiomassdecreasesase
7、nergyislostfromthesystem.HealthyfoodGrainVegetablesFruitsMilkFishUnhealthyfoodfriedfoodcurefoodCookieicecreamdrawupaplanEateverydayEatless早餐:豆浆一碗、全麦面包两片、鸡蛋一个中餐:大白菜半个,白米饭,鸡肉,一碗蛋汤晚餐:鱼一盘,粥一碗,面条一碗,水果沙拉,OuropinionSpring:manypeopleuseskimandnon-fatyogurtbecau
8、semilkproductscontainalotoffatBella:mostpeopleshouldeatlessfats,oilsandsweetsbecausetherearealreadyplentyoftheminthedietwithoutaddingmoreJoyce:thefoodpyramidisarigidprescriprionofwhatfoodpeoplearesuppposedtoeateachdayDaphne:peple