But□is□ingisno□justa□omantic□esture—i□alsohasscientifi□benefit□.Whenwekiss,ourbrainsrele□seacocktailofchemic□ls□ikeoxytoci□,□opa□i□e,andse□o□oni□□known□s□he"lo□ehormones□"□hesechemicalscanreduce□tr□ss,b□□stmood,□ndcrea□efeeling□ofattachmen□andbo□ding.Ki□singal□ostr□n□thensourim□unesystemby□□posingust□ava□□etyofbacteriathatcan□□lpbui□dimmunity.<□p> Butki□singisnotjustaromanticgesture—□□also□as□cien□□□i□b□nefits.Whenw□kiss,our□rai□□□eleas□ac□cktailofchemical□likeoxy□ocin,dop□□ine,ands□r□to□□n,knownasthe□lovehor□□ne□."T□□se□he□□c□lscan□e□uc□stress,boostmood,andcr□at□fee□ing□ofattac□men□a□d□□ndi□g.Kis□in□alsostrengthens□□rim□unesystemby□xposin□usto□variet□o□bac□eri□t□□tcan□elpbuildimmun□t□. But□issingisno□justaromantic□estu□e—it□lso□as□cientificbenefits□Whenwekiss,ourbrain□releaseacoc□t□il□fche□ical□□ikeoxytocin□d□pamine,andseroto□□n,known□sthe"l□□ehormones."□hesec□□micalscan□educestress,b□ost□oo□□an□c□eatefeeling□o□attachmenta□dbondin□□Kis□inga□□ostren□t□ensourimm□ne□yste□byexposi□gu□t□avariet□ofba□teriathatc□nhe□pbuildimmun□ty.□> B□t□issingisnot□ust□□omanticgest□re—□talsohass□ientificbenefits.Whenweki□s,o□r□rains□□leas□aco□ktai□ofchemi□□lslik□oxytocin,d□pamin□,andser□t□nin,knowna□the□love□ormones."These□hemic□□scanred□cest□□ss,□oostmood,andcrea□e□eelingsofat□achme□tandbonding.Kissin□alsostrengthensouri□munes□stem□yexposingu□t□ava□ietyofbac□eri□□hatcanhelpbuildimmunit□□ Butkiss□ngisnotjustaromanticgestu□□—ita□sohassci□ntific□ene□it□.Whe□wekis□,ourbrains□el□ase□cock□ailofc□emicalsl□keo□□toci□,□opamine□andseroto□i□,knownas□he"lov□hormones."Th□s□chemicals□anr□□ucestress,boos□mood□an□createfe□□in□sofattachmentandbo□ding.Kissingalsostre□gthensouri□munes□stem□yexposingustoavarie□yofbact□riat□□tcanhelp□ui□dimm□□□ty.