Butkiss□ngi□notju□□ar□m□nti□gesture—□ta□sohasscientificbenefi□s.Whe□w□□□ss,ourb□□in□relea□e□cocktailof□hemica□slikeoxyt□ci□,dopamine,a□□ser□tonin,knowna□th□"loveh□□mo□□s."These□hemic□lsc□nreducestress,boostmood,□ndc□□atefeeling□ofatt□chmentandb□n□ing□K□□s□ngalsost□e□gthenso□rimmun□□ystemb□exposingustoa□arietyofbacteriathatcanhelpbuil□imm□nity. B□tkissin□□snotjusta□o□anticgesture—i□alsohassc□ent□□icbene□its.W□enweki□s□o□rbrainsr□leaseacockta□l□fchemicalslike□xyt□cin,□opa□ine,andserot□nin,kn□wna□the"□ov□hormon□s."□he□echemica□□canreduc□□tress,boostmood,andcreatefeelingsofatt□chme□tandb□nding□Kissingalsostreng□hen□o□rimmunes□ste□by□xposing□s□oa□ari□tyofbacteriathatca□helpbuild□mmun□ty. Butkissingisnot□ustaromantic□esture—italsohas□cientificbenefits.Whenwe□is□,ourbrai□srelease□coc□tailo□chemica□sli□eox□to□in,do□amine,an□seroton□□□kno□nas□he□lovehor□ones.□Thesechemi□alscanreduce□t□ess,boostmood,andc□□atef□elingsofattachmentandbon□in□□Ki□singalsostreng□hensourimmun□sy□tembyexposingus□o□varietyofbacteriathatca□helpbu□□dimmu□ity. Butkis□i□g□snotjustaroma□ticgesture—□talsohasscient□□icbe□ef□ts.□h□nwekiss,ou□br□in□releaseac□ck□a□lo□chem□cal□li□eoxytoci□,□o□amine,and□eroto□□n,knownasthe"lovehormones."Thesec□em□cal□canreduc□stre□s,boost□ood,andcrea□efeeling□ofattachment□ndbonding.Ki□singalsost□e□gt□ensour□m□une□ystemb□ex□os□ngu□t□avarietyofbacteriathatcan□elpbuildi□□unity.□>