□p>Butkissingis□o□justaromanti□gesture—□talsohas□cientificbenefit□.Whenwekiss,ourbra□nsrel□asea□o□□tailofchemi□a□s□i□eoxyt□ci□,do□amine,andseroto□in□knownast□□"lovehormon□s.□Thes□chemicalscanreducestr□s□,b□ostmood,andc□e□tefeelingsofattac□m□ntan□b□n□ing□Kissin□alsostrengt□ensouri□mun□system□y□x□osingustoavar□etyofbac□eriat□atcanhel□bui□di□□un□ty.□/p> <□>Bu□kissin□□snotjustaromanticgest□re—italsoha□scie□tificbe□e□□□□□Whenwekis□,ou□brainsreleaseacoc□tailofchemicals□ike□xytoc□n,dopami□e□andseroto□in,knownast□e"□ov□hormones."Thesechemical□canreducestr□□s,boostmood,a□dcreatefeeli□gsofatt□c□□□ntand□on□ing.Kis□□ng□l□ost□eng□□ensouri□mun□sys□embyex□osing□s□oav□rietyofbacteriath□t□anhelpbuildim□□nit□. B□□kiss□ngisnotjusta□omanticg□sture—italsohasscient□ficbenefits□Whenwekiss,our□rains□ele□s□acocktailofc□e□icalslikeoxytocin,dopami□e,an□s□rotoni□,known□sthe"lo□ehormone□.□Thesech□mica□□canreducestress,b□ostmood,an□□reate□eeling□o□attachment□ndbonding.□issinga□□os□r□ngthensou□□mmunesystemby□xposingustoavari□tyofbact□ria□hatcan□□l□buildimm□nity. Butkissingis□otju□t□romanticges□ure—italsohassci□ntificben□fit□.W□□□wek□ss,ourbrainsre□easeaco□ktailofchemicalslikeoxyto□in,dopamin□,andseroto□i□,k□□wn□sthe"love□□rmones."Thesechem□c□ls□a□re□uce□tres□□boos□m□od,andcrea□efee□in□sof□ttachmentand□ond□ng.K□ssinga□s□s□re□gt□ensourimm□nesy□temby□xpo□i□gustoav□riety□fbacte□iat□atcanhe□□bu□ld□□munit□.