Butkis□ing□snotju□taromanticgesture—ital□o□□sscie□tificben□fits.Whe□wekiss,ourbrain□□eleas□aco□ktailofchem□calslike□xytoc□□,do□a□ine,andsero□□nin,knowna□the□lov□horm□nes."Thesec□emicalscanredu□□st□ess,boost□□od,andcrea□efe□lings□□attac□m□ntandbo□ding.K□ssingalsostrengthe□s□uri□m□nesystemby□xp□si□gustoavarie□□□fb□ct□riath□□canhel□bu□ldimmu□i□y.<□p> B□tki□□ingisno□ju□ta□omanticgesture—i□al□□hassci□ntif□cbenefits□Whenwekiss,ourbr□insreleaseacockt□il□□chemic□lslikeoxytocin,dopamine,an□serotonin,kn□wnasthe"□oveh□rmones."Thes□chem□calscanreducestress□b□o□□mood,□n□createf□elin□sofattachmentand□ond□ng.□i□sing□lsostrengthe□s□urimm□nesyst□mbyexposingustoavariety□fbacteriatha□canhelp□uildim□unity.□> Butkissin□is□o□just□□oma□□icges□□re□it□lsohasscien□i□icbe□efits□Wh□nweki□s□ou□b□ainsr□□ease□cock□a□lofch□micals□ik□o□ytocin,d□pami□e,□ndsero□onin,□nownasthe"lovehormo□es.□T□esechemicals□anredu□estr□ss,boostm□od,andcr□atef□□lingsofa□tachm□ntandbonding□Kiss□nga□sostr□ngth□nsourimmun□systembyexposingustoav□rie□yof□□c□□riathatcanhel□bu□ldi□mu□□ty.□> Bu□kis□□n□is□otjustar□m□nti□□e□ture—italsoh□ssc□entificben□□□ts.Whe□wekiss,ourbrainsreleaseac□cktailof□hemicals□ikeoxy□ocin,dopamine,and□erotoni□,k□ow□asthe□lovehormones."These□hemicalscanre□u□estress,□o□stmood,□□dcreatefe□lingsofattachm□n□andbonding.□issingalsostrengthensourimmu□esystembyexposi□g□stoa□ar□e□y□fbacte□iathatcanhelpbuil□i□munity.<□p□ <□>Butk□s□i□gisnotjustaroma□t□cgesture—italso□□s□c□□ntificbene□□ts.Whenwekis□,□□rbrainsr□leaseacocktailofchemic□□s□□keox□□□cin,do□□mine□and□ero□onin,knownasthe"l□ve□ormones."T□esechemicalscanr□□ucestress,boostmood,an□cr□□tefeelingsofa□tachment□n□b□n□□ng.Kissingalsostren□□□ensour□mmune□ystemby□□□os□n□ustoavarietyofba□teria□hatc□nhelpbuildimmun□ty.