Butki□singisno□justar□□anticg□stu□□—itals□hasscient□fic□ene□its.Whenwekiss,o□□bra□ns□eleas□□cock□ailo□chemicalslikeoxyto□in,dop□mine,an□serotonin,knownasth□"lovehormones□"□he□echemicalsc□n□educestress,boostmo□d,□ndcreatefeelingsofa□tac□mentandbo□ding.Kis□inga□sostr□ngt□ensourimm□nesystembyexposi□gustoa□ari□□yofbacteria□hatcanhelpbuildim□unity□ <□>Bu□ki□s□n□i□□otjustar□manticgest□re—itals□hass□i□□tific□enefits.W□e□wekiss,□ur□□ainsre□easeacockta□lofchemicalslik□oxytoc□n,□opami□□,andseroton□n,kn□□nasthe"loveh□rmones."The□echemic□lsca□reducest□ess,boo□tm□od,□ndc□eatefeelingsofattachmentandbo□ding.□issin□alsostre□gth□n□ourim□unesy□□□mbyexpo□ing□stoavarie□yof□acteriathatc□n□elpbui□dim□unity.□> Bu□□issingisno□jus□ar□man□□cgestur□□□talsohasscientificb□nefits.Whe□we□iss□ourbrains□eleaseac□cktailofch□micalslike□x□tocin□dopamine□□n□serotonin,know□□sthe"lo□□hormones."These□hemicalscan□educestre□□□b□□stmo□□,□ndcrea□e□eeling□ofattachmentandbo□ding.Ki□sing□lsos□□□n□thenso□ri□mun□systemby□x□osingustoavarie□yof□acteriat□atca□□elpb□il□immunit□. Butkis□ingisn□tjustaro□a□ticgesture—italsohass□ientificben□fits.Whenwekiss,ourbrainsreleaseacockt□il□fchemicalslikeoxytoc□□,dop□min□,□ndse□□tonin□knownasthe"□□□ehorm□□es□"T□esec□em□c□lscanredu□□s□r□ss,b□ostm□od,a□□crea□ef□elings□fattachmentandb□ndin□.Kissin□alsostrengthe□□ouri□munesys□e□byexposingustoava□ietyofbacteriath□t□□nhe□pbuildimmuni□□.