Ifyouhavetomissonemealadaywhichmealwillcauseyoufewesthealthproblemsifyoudon’teatit?Iftheyhavetomakeadecisionofthistypemostpeople(especiallyverybusypeople)willchoosetoskip(nottoeat)breakfast.Ho

　　Ifyouhavetomissonemealadaywhichmealwillcauseyoufewesthealthproblemsifyoudon’teatit?Iftheyhavetomakeadecisionofthistypemostpeople(especiallyverybusypeople)willchoosetoskip(nottoeat)breakfast.

　　Howevermanyexpertsinthefieldofhealthconsiderbreakfast(themealwhich“breaks”your“fast----aperiodoftimewithouteatinganything”whichstartedthenightbefore)tobethemostimportantmealoftheday.Ifweeatagoodbreakfasttheysaywewillhavetheenergyandnutrientsweneedtobeginourworkingdaywithvigorandhopefullywithgoodhumour.Butmanypeopleskipbreakfastorreplaceitwithsnacksoracupofcoffeeforawell-balancedmeal.Whathappensifweignoretheimportanceofbreakfast?

　　OnerecentstudyconductedintheUnitedStatestestedalargenumberofpeople.Participantsincludedbothmalesandfemaleswhorangedinagefrom12—83.Duringtheexperimentthesepeopleweregivenavarietyofbreakfastsandsometimestheyhadtoskipbreakfastcompletely.Specialtestsincludingbloodtestsandendurancetestsweresetuptoanalyzehowwelltheparticipants’bodiesfunctionedwhentheyhadeatenacertainkindofbreakfast.

　　Theresultshowedthatifapersoneatsanadequate(充足的)breakfastheorshewillworkmoreefficientlyandmoreproductivelythanifheorsheskipsbreakfastsoreatsaverypoorbreakfast.Thisfactappearstobeespeciallytrueifaperson’sworkinvolvesmentalactivity.Thestudyshowedthatifschoolchildreneatfruiteggsbreadandmilkbeforegoingtoschooltheywilllearnmorequicklyandwillbeabletoconcentrateontheirlessonsforalongerperiodoftimethaniftheirbreakfastdietisinadequate.

　　Thestudyalsoshowedthatcontrarytowhatmanypeoplebelieveifyouskipbreakfastyouwillnotloseweight.Thisisbecausepeoplebecomesohungryiftheyskipbreakfastthattheyeattoomuchforlunchandendupgainingweightinsteadoflosing.Sorememberifyouareonadietskippingbreakfastwillnothelpyou.Youwillprobablylosemoreweightifyoureduceyourothermeals.

　　小题1:Accordingtothepassagewecansafelysay_____.A．ifyouskipbreakfastyouwillnotloseweightatallB．ifyouskipbreakfastyouwon’teatmuchforluncheither.C．ski