Butk□ssingisnotjusta□omanticgesture—italsoh□ssc□e□tifi□b□□ef□ts.Whenwe□iss□our□rain□□elease□cocktailofc□emica□□likeoxyt□□in□dopamine,a□dsero□on□n,□□□wnasthe"l□vehormo□es."□hese□hemicalscanreducest□es□,boos□□ood□andcreatefeelings□fat□a□hmen□□ndbo□ding.Kissingal□o□□ren□thensourimmune□yste□bye□posingustoav□rie□yofbacteri□thatcanhelpbui□□i□munity. Bu□kis□ingisno□justaromanticgesture—itals□h□ssc□entificben□fit□□Whenwekiss,ourbrainsreleas□ac□cktailofch□mic□l□likeoxy□ocin,dopa□ine,andserotonin,know□as□h□"lo□ehormones."Theseche□icalscan□□duce□tress,boostm□o□,andcr□atefeelin□sofa□□ac□□□ntan□bondin□.Kissingalsostrengthensourimmunesys□□mbyexposingustoavarietyof□□□te□iathatcanhelpbu□l□imm□n□□y. But□issingisnotjus□arom□nticgesture□italsoh□s□ci□ntificbenefits.Wh□nwe□iss□ou□brains□eleasea□ocktailo□chemicalslikeoxyto□in,dopamine,andseroto□in,□nowna□th□"l□vehormones."Thes□ch□mic□lscanredu□estress,boostmood,andcreatef□elingsof□t□achme□tandbon□ing.Kiss□ngalso□tr□ngthe□□□urim□unesystembyexposi□gust□avari□tyofbacteriathatcanhel□bui□dimmunit□.