B□tkiss□ng□sno□justarom□n□icges□ure□i□a□s□hassci□ntificbenefi□s.□henwekiss□□urbr□insre□easeacoc□t□□lo□chemicalslikeoxyto□□n,do□□mine,a□dserot□n□□,know□□sthe"lo□e□ormon□s."Thes□chemical□□an□□du□estre□s,□oostmood,andcr□□tefeelingsofa□ta□hmentandbonding□K□ssinga□sost□□ngthe□sourimmun□sy□te□□yexpo□ing□stoavar□ety□fb□ct□riathatcanh□lpbu□ldimmu□ity.□> □utkissingisn□tjus□aromanticgesture—□tals□□asscientificbenefits.W□enwekiss,o□r□rai□sreleas□acocktailofc□e□icals□i□eoxyt□ci□,□op□mine,andseroto□in,k□□□nas□he□lov□horm□nes."Thesec□emical□can□educ□stress,□oostm□o□,□n□cr□at□feel□ngsofattachmentandbo□ding.□issinga□sost□□□gthensour□mm□□esy□□embyexposingusto□varietyofb□□teriathat□anhe□pbui□dimmunity.□/p> But□issingisnotjustaromanticgesture—□□a□soha□sc□entific□e□efits.Whenwe□iss,ourb□ainsre□ea□ea□ockt□ilofchemicalsl□keoxy□o□in□dopa□ine,an□□erotonin□knownasthe"□ovehormone□."T□e□ech□m□calscanredu□□stre□s,□oostmo□d,andcre□tefeel□ngso□a□ta□hme□tand□ondin□.Kissin□al□ostrengthensourimm□□esy□te□byexposing□stoavarietyofbacteria□□a□can□e□pbuild□mmu□□ty.