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Ifmeateatinghelpedourspeciessurviveand
thenthriveacrosstheglobe,thenit’s
understandablewhymanypeoplesfellintothe
habit,andwhymeatwouldhaveasignificant
placeinhumancultureandtradition.Butthe
deepestsatisfactionineatingmeatprobably
comesfrominstinctandbiology.Beforewe
becamecreaturesofculture,nutritional
wisdomwasbuiltintooursensorysystem,our
tastebuds,odorreceptors,andbrain.Ourtaste
budsinparticulararedesignedtohelpus
recognizeandpursueimportantnutrients:we
havereceptorsforessentialsalts,forenergyrichsugars,foraminoacids,thebuilding
blocksofproteins,forenergy-bearing
moleculescallednucleotides.Rawmeat
triggersallthesetastes,becausemusclecells
arerelativelyfragile,andbecausethey’re
biochemicallyveryactive.Thecellsinaplant
leaforseed,bycontrast,areprotectedby
toughcellwallsthatpreventmuchoftheir
contentsfrombeingfreedbychewing,and
theirproteinandstarcharelockedupininert
storagegranules.Meatisthusmouth-fillingin
awaythatfewplantfoodsare.Itsricharoma
whencookedcomesfromthesame
biochemicalcomplexity.
FoodWords:AnimalsandTheirMeats
AsthenovelistWalterScottandothers
pointedoutlongago,theNormanConquest