Accordingtoonedefinitiontheword“supplement”means“somethingaddedtocompleteathingtoextendorstrengthenthewhole.”Supplementscanbeverybeneficialbutyoumustbecarefulbecauselikeanydrugallsupplementspose

　　Accordingtoonedefinitiontheword“supplement”means“somethingaddedtocompleteathingtoextendorstrengthenthewhole.”

　　Supplementscanbeverybeneficialbutyoumustbecarefulbecauselikeanydrugallsupplementsposepotentialrisks. __36___

　　__37___Manyifnotallsupplementshavethepotentialtointeractwithprescriptionorover-the-counterdrugscauseharmfulsideeffectsiftakeninappropriatelyorevenmakeexistingmedicalconditionsworse.__38__Ina studyofUniversityofMichiganone-thirdofthepatientstakingsupplementswereusingonesthatcouldinteractwiththeirheartmedications.Beespeciallycautiousifyou’retakingtheblood-thinningmedicationlikeaspirinmanysupplementssuchasgarlicvitaminEandfishoilalsohaveblood-thinningpropertiesandthecombinedeffectcouldleadtodangerousbleeding.

　　Alsothelabelmaysay“natural”butthatdoesn’tmeanthesupplementsareanysaferthanmedicinaldrugs.Theystillincludechemicalsthathaveabadimpactonyourbody;that’swhytheywork.

　　___39___Ifyouarepregnantbedoublysuretocheckwithyourdoctorbeforetakinganysupplements.

　　Inthenextfewyearsyou’reboundtohearmoreandmoreaboutnaturalalternativesforprotectingtheheart.Butbeforeyoujumponanybandwagonstakeheed:__40___Thefactisthatscientistswillprobablyneverbeabletoduplicatethecomplexeffectsandmanyhealthbenefitsoffoodslikefruitsvegetablesandwholegrainswithapill.Andofcourseloweringyourcholesterolwithsupplementswhileeatingsteakandicecreamwithabandonortakinghawthorntoloweryourbloodpressurewhiledoingnothingtorelievethestresscausedbyyournerve-rackingjobwon’tdoyourheartmuchgoodintheend.

　　A.Nosupplementisasubstituteforthelifestylechangesparticularlygoodeatinghabits.

　　B.Asupplementmaybenaturalbutthatdoesn’tmeantakingitiscompletelywithoutrisk.

　　C.Themoresupplementsyoutakethelesshealthyyouwillbe.

　　D.Sodon’ttakeanysupplementlongerthanthatisadvised.

　　E.That’swhyit’scriticalthatyoutellyourhealthcareprovidersaboutanysupplementsyoutake.

　　F.Doctorsarealwaysrightespeciallywhenyoufallill.

　　G.Beforey