Butki□□ingi□notj□staro□□□ticges□u□e—ita□s□has□ci□ntificben□fi□s.Whenw□kis□,ourbrainsre□easeacocktailofchemicalslikeoxytocin,dop□min□□□nd□erotonin,kno□na□the"lov□□□rmo□es."Thesechemicalscanreduce□tress□□oostm□od,andcreatefeeli□□sofa□tachme□ta□db□nd□ng.□□s□ing□lsostre□gthensourimmunes□stembye□posingustoavarietyofbacteriathatca□helpbuildimmunity. B□tkissingisnot□usta□om□nti□□esture—ita□s□h□□scienti□ic□e□efits.Whenweki□s,ourbrai□srele□seacockt□il□□chemi□alsli□eoxytocin,dopamine,andsero□□ni□,□nownasthe"lovehorm□□es.□Thesech□mica□scanreducestres□,boo□tmo□d,andcreatefeelingsofattachmentan□bondi□g.Kissingal□ostr□ngth□n□ou□□□munesystem□y□xpos□ngus□oavarietyo□bac□eriath□tcanhelpbuildimmun□ty.□> □utkissingi□notjust□r□□ant□cg□sture—italsoh□sscientificb□□e□□ts.Wh□□□e□iss,ourbrainsrele□se□cockta□lofchemicals□ikeoxytocin,d□pamin□,andserotonin,knownast□e"l□vehormones□"Th□se□hemicalsc□nreducestress,b□ostmood,□nd□re□□e□eelings□fatta□□menta□db□nding.□□s□ingal□ost□e□gt□ensou□immunesyst□□□yexposingus□oav□□ie□yofbac□eriatha□canhelpbuildim□unity. Butkissingisnotj□starom□nticgesture—italsoha□□cientificbenefits.Wh□□wekiss,ourbra□ns□e□eas□acockt□ilof□he□i□alsl□keoxytoci□,dopamine□andse□ot□nin,k□ownasthe"□ove□ormones."T□ese□□□micalsca□reducestress,boostm□□d,a□dcrea□ef□e□ings□fa□t□c□mentandbo□ding□Kissingalsos□rengthensou□□mm□n□sy□tembyexpo□ing□stoavarietyo□bacteria□hatcanhelpb□ildimm□nity.