Bu□k□□singisno□just□romanticgesture—italsoha□sci□ntific□e□ef□ts.□henweki□s□ou□brainsrel□aseacocktailofchemic□lslikeoxytocin,dopa□ine,andserotonin,□no□nasthe"loveh□rmone□."Thesechemicalscanre□uc□s□ress,boostmo□d,andcreatefeelingsofatt□ch□entandbonding.Ki□s□ngals□stren□thensouri□munesys□embye□posin□us□oa□arietyofbacteriathatcanhelpbuildi□munity. Bu□k□ssingi□notju□taromant□cgesture—italso□□ssc□entificb□ne□□ts.□henwe□iss,ourbrai□srelea□eacocktail□fchemicalslikeoxyt□ci□,dopami□e,andserotonin□kno□n□sthe"lovehorm□nes."Thesech□micalscanreduce□□r□□s,boostmoo□,andc□eatefeelin□sofa□tachmen□□nd□□nding.Kiss□nga□sostr□□gthensour□mmunesyst□mbyexp□□ing□s□oavarietyofbac□eriathatca□helpbui□dimmunity. Butkissi□gisnot□ustaro□anticgesture—italsoh□sscientificbe□efits.When□e□iss,ourbr□insr□leasea□o□ktai□ofchemica□sli□e□xytocin,□opamine,andser□□oni□,knownasthe"loveho□mones."Thes□chemicalscanreduc□s□□ess,boo□tmood□andcreatefeeli□gso□at□ac□ment□ndbonding.Kissingalso□t□eng□henso□rimmunesystem□yex□osingustoavarietyofb□c□eriath□tca□help□ui□dimmunity.<□p> But□□ssi□gisnotju□tar□manticgesture—itals□hasscientif□cbenefit□.□henwekiss,our□rainsr□l□□□e□cocktail□fchemical□□□keox□toci□□dop□mine,andse□o□onin,kn□wnasthe"□ovehormon□s."T□ese□hemicalscanreducest□ess,b□o□tm□od,□ndcreatefeeli□□□ofat□a□□□□ntan□b□n□i□g.Kis□□ng□□sos□reng□□□nsouri□□unes□s□embyexposingu□toavariety□fbacteriat□a□ca□hel□buildimmunit□.□>