□utki□singis□otjust□r□manticg□sture—itals□□asscie□tificb□□ef□ts.Whenw□□is□□o□rbrainsr□le□□e□cock□ailofc□emicals□i□□oxytoci□□□opa□□n□,andserotonin,kn□wna□t□□"love□ormones."□hesechemicals□a□re□ucestress,b□ostmood,and□rea□ef□elin□sofattachmenta□d□onding.Kissingalsostrengt□ensourimmunesystemb□ex□osing□□toa□a□ie□yofbacter□athat□anhelpbuildim□u□□□□. Bu□kiss□ng□□not□ustar□manticgestur□—ita□sohasscientificbene□its.When□ekiss,ourb□a□nsre□easeacocktailofc□emical□likeoxytoci□,□o□ami□e□and□erotonin,knownas□he"lovehormones."Thesechemicalscanreducestress,boo□tmood,andcreatefeelings□fat□achmentandb□nding.K□ssingalsostre□gthensourimmune□□st□mb□e□posi□gust□avar□etyofb□ct□riat□□t□anhe□pbuild□mmu□□ty. Butkissingi□notjust□romantic□esture—italsohasscien□if□cb□n□fi□s.W□□nwekiss□ou□b□ain□rele□se□co□ktailofche□□cals□ike□xy□ocin,□opamine,andseroton□n,known□□the"loveh□rmones."Thesechemi□als□anreduces□ress,boostmood,a□□cr□□t□□eelingsof□tt□ch□entandbonding.Kissi□ga□sostrengthensour□m□u□esystemb□exposi□gust□avar□etyofbacteriathatcanhelpb□ildimmunity.