Butkissingisnotjustaroman□i□gesture—i□alsohas□cientifi□benefit□.□henweki□s,ourbrains□eleaseac□□k□ail□fc□emicalsli□eoxy□ocin,dop□mine,a□□se□otonin,knownasth□"lo□□h□r□o□□s."Thesechem□ca□sca□□educe□tress,bo□stm□od,a□dcrea□efeelingsofa□tachme□tandbondin□□Kissingalsostrengthensourimmunesystembyex□□singustoavar□etyofbacteria□hatc□nhelpbuild□m□u□ity.□/□□<□>Butki□singi□notjusta□om□□ticgestur□—□ta□soh□s□cientificbenefits.Whenwekiss,□urbrains□ele□s□acockt□ilofchemicalsl□keo□ytocin□dopami□□,andser□to□in,kno□nasthe"lov□hormone□□"The□□c□□m□calscanreduc□stres□,b□□stmo□d□andcreatefeelingsofattachm□ntandbonding.Kissing□lsostr□ngthensou□immunesystemby□xp□sing□stoav□□ietyofbacteriathatca□□e□pbui□d□m□unity.□> □utk□□singisnotj□star□m□n□icgestur□—i□alsohasscient□ficbenefits.□he□wekis□,ourbrainsre□eas□□cocktail□□chemicalsli□eo□ytocin□dop□mine,andserotonin,kn□wnasth□"lovehormones."Thesechemic□lsc□nreducestre□□,boost□ood,andc□e□tefe□lings□fattachm□ntandbonding.Ki□s□□galsos□rengthensouri□mu□esy□tembye□posingustoava□ietyo□bacteriathatcanhelpbuildi□muni□y. Butki□singisnotju□tar□manti□gesture—i□a□sohasscientificb□nefits.Whe□w□kiss,ourbrainsreleaseacock□a□lofchemi□alslik□oxyt□c□n,do□amine□□ndser□toni□,kno□□asthe"loveho□mones."T□□□□che□i□alsca□reduces□ress,boost□o□d,□ndcre□tefee□ingsofatt□chme□ta□dbond□ng.K□ss□ngal□ostre□gthensourimmunesyst□mb□expo□i□□ustoavarietyofbacteri□thatcanhel□buildimmunity.