□u□k□s□□□gisnotjustaromantic□□sture—it□lsohass□i□nt□ficb□nefits.□henwekiss,ourbrainsrel□aseacocktailo□c□emicalsl□keo□□toc□n,dop□mine,□n□ser□tonin,kno□nasth□"lo□eho□mones."The□ec□emicalscanreducestre□□,boo□tmood□a□d□r□ate□eelingsofat□achmentan□bonding.Kissin□alsostrengthens□ur□mmunesy□tembyexpo□i□gustoavarietyofba□t□riathatcanhelp□uildimmunity. Butkissingisnotjustaromant□cgestur□—it□□soha□scientif□cbene□its.W□□n□ekiss,ourb□ainsre□easeac□cktail□fchemi□□l□□ik□ox□tocin,dopamine,□ndseroto□in,knownasth□"lovehorm□n□s□"Thesech□m□ca□scanred□cestress,boostmood,and□reatefeelin□□ofat□a□hmentand□onding.K□ssing□lsostrengthe□□o□rimm□nes□stemb□ex□osi□g□□toavarietyofba□teriathatcanhelpbuildi□m□nity. Butki□singisnotjustar□manticgesture—italsoh□sscient□f□□benefit□□Whenwekiss,ourbrain□rele□□eaco□kta□lofche□icals□ikeoxy□ocin,dopami□e□andseroton□n□knownas□he"l□ve□orm□nes."These□he□icals□□nredu□e□tress,bo□st□□od,a□dcr□at□feeling□of□ttachmenta□dbonding.Kissing□lsost□□n□th□n□ou□i□munesystem□yexposingus□oavarietyofbac□eriat□atcanhelpbuildimm□nity.