Butki□sin□□snotjusta□o□anti□gesture—it□l□ohasscientif□cbenefi□s.W□enwekiss□ourbr□in□relea□eacockta□lofchemicals□ikeoxyto□in,d□pamine□a□ds□roto□in,knownasth□"□ovehormone□."The□echem□calscanreduc□□tress,boos□□ood,an□createfeeling□o□attachmentand□ondin□□Kissingal□ostrengthen□ouri□munesy□tembyexposin□ust□av□rietyofbacter□athatcanhelpbuildi□munity. <□>Butkis□ingis□otjustaromanticgestur□—itals□□□□s□ienti□□c□□nefit□.Whenweki□s□ou□brains□eleaseacocktailofc□e□□cal□□ikeoxy□ocin,d□pamine,ands□rotonin,kn□wnasthe"loveho□m□nes."Thesec□em□calscanr□duc□stress,boos□□ood,and□reatefeelings□fa□□achmen□a□dbon□ing.Kissi□ga□sostre□gthensourim□unesystemby□xposing□sto□varietyo□ba□t□ria□□atcanhelpb□ild□mm□nity.□/□> Butkis□ingis□o□jus□aro□anticg□sture—i□also□as□cientific□□nefit□.Whenwe□□ss,ourbra□nsreleaseacockt□ilofche□i□alsl□ke□xyt□cin,d□pam□ne,an□serotonin,kn□wnasthe"lo□ehormo□es."T□esechemicalscanreducestre□s,boo□tmood,andcrea□efeelingsofatt□chmentand□o□ding.Kissin□al□o□tre□gthensourimmunesyst□mbye□posingustoav□r□e□yofbacteriathat□a□helpbuildi□muni□y. □utk□ss□ngisn□t□us□aromanticges□ure—ita□soha□sc□e□tific□en□fit□□Whenwekiss,□urbrainsrelea□eac□ckta□lofc□em□calslikeoxytocin,dop□□ine,andser□tonin,kn□wnasthe"lovehormones."□hes□chemicalsc□n□educ□stre□s,b□ost□ood,andcreatefee□ingsofat□achmentandbo□di□g.Ki□sin□alsostr□ngthens□urimmun□syst□mbye□posingus□oavarietyofba□teriathatc□nhelpbui□di□m□nity. □□tkissingisno□justaromantic□e□tu□e—italso□asscien□ificbenef□ts.Whenweki□s,ourbrainsrel□□seac□ck□ailofchemicalslik□oxytocin,dopa□ine,andserot□□in,k□o□nas□he"lov□□ormon□s.□Thes□□he□ic□□scanreducestres□,boos□□ood,andcr□atefeel□ng□ofattachme□□andbondi□□.Kissing□□s□st□engthensourimmunesyst□mby□x□osingustoava□ie□y□fbacteriatha□canhel□bu□ldi□munit□.