But□i□singisno□justaromant□□ge□□ure—ita□sohassc□en□ificbe□□fit□.Whenwekiss,o□rbra□nsreleas□acoc□t□□□ofchemical□lik□ox□tocin,dopamine,andserotonin,know□as□he"lovehor□ones□"Thesechemical□canred□c□stress□boostmood,□ndcreatefe□lingsofattachm□n□and□on□ing.K□ssing□lso□tren□t□□nsourimmunesystembyexposingust□□var□etyo□ba□t□ri□thatcanhelpbuildimm□nity. Butkissingisnotjus□a□o□ant□cgesture—italso□asscientifi□benefit□.Whenweki□s,ourbra□nsrele□seacocktailofchemic□lslikeoxyto□in,d□pamine,a□dserotonin□k□ownasthe"lovehormon□s."□hesechem□calscanr□ducestr□ss,boost□ood,andcreatefeelingsofatt□□hmentandbon□ing.Ki□s□n□□lsostren□thensourimmunesystembyexposi□gust□ava□ietyofbac□eriathatca□helpbu□ldi□munity. □utkissi□gis□otju□ta□omantic□esture—it□lsohasscientif□cben□fit□.□henwekiss,ourb□a□nsrele□seaco□ktai□of□hemicals□ike□x□tocin,□op□□□n□,ands□roto□in,know□ast□e□l□vehormones□"Thes□c□em□□alscanredu□estres□,boost□oo□□and□reat□feelingsof□ttachmentandbonding.Kissingalsost□en□thensourim□u□esystembyexposingustoavar□etyofbact□□i□that□anhelpb□ildimmu□□ty.<□p> Butk□ss□ngis□otjustar□manti□g□sture—itals□ha□sci□□□i□icbe□efi□s.□□en□ekiss,ou□brainsreleaseacock□a□lofch□mi□□lslikeoxyto□in,dopamine,a□dser□tonin,□nownas□h□"□ov□ho□□ones.□Th□sechemi□a□sca□re□□cestre□s,boostmo□d,□ndcreat□feelingsof□t□ach□en□andbon□in□□Kissingalso□trengthensourimmune□ystembye□p□singusto□var□etyofbact□r□athatcanhelpb□i□dimm□ni□y□□>□p>Butkissingisnot□ustaromanticgesture—ita□sohass□ient□□i□benefits.W□en□ekiss,ourbrainsreleas□□co□ktailofch□m□calslikeoxytocin,□op□mine□and□erotonin□knownasth□"l□vehorm□nes."Theseche□icalscanred□ce□tr□□s,boos□mood,□ndc□eatef□elings□fatt□c□men□andb□n□ing.Ki□s□ng□lsostrengt□ensou□immunes□s□embyexpo□ingustoavarietyofb□cteriathat□anhelp□ui□□immu□ity.