Butk□ssingisnotju□ta□□manticgesture□it□lsoha□sc□entifi□benefit□.Whe□wekiss,ourbrainsrele□seac□ckt□ilofc□□micalslikeoxy□□cin,□opami□e,a□dserotoni□,k□o□nasth□"lovehormones."T□eseche□ical□c□nr□ducestres□,boost□□od,andcreatefeeli□gsofatt□□hment□ndbonding.Ki□singa□sostreng□□ensour□mmun□syste□byexposi□g□s□□avarietyof□acte□□athat□anhelpbuildimm□nity□<□p> Butki□si□gis□otjustaromanti□gesture—□□alsohasscientificbenef□ts.Whenweki□□□o□□brainsreleaseacocktailofc□em□□als□ik□oxytocin,dopamine□□nds□rotonin,known□st□e"love□ormones.□Thesechemic□lsca□reducest□e□s,bo□stmood,□ndcreatefeelings□□att□chm□ntandbon□ing.K□ssingalsostr□ngth□ns□□rimmunesyst□mb□exposi□g□stoavariet□ofbacteriathatcanhelpbuil□im□unity. Butki□singisnotjus□aro□anticg□s□ur□—italsohass□i□ntif□cb□□□fits.Wh□nwekiss,ourbrainsrelea□eaco□ktail□□c□emic□lsl□□eoxytocin,dopami□□,□□ds□ro□onin,k□owna□th□□l□vehormo□es□□Thesechemical□canreduce□tr□ss,boostmo□d□and□reat□feelingsofatta□hmentan□bonding.Kis□in□□lsostrengthe□sourimm□nesystembyexp□singustoava□ie□□ofb□cteri□t□atc□nhelp□uildim□unity. Butkissingisnotjust□romanti□gest□re—ita□sohasscie□ti□icbenefi□s.Whenw□kiss,ou□brainsrele□seacocktailofchemicals□ikeoxyt□cin,dopamine,andserotonin,knowna□□he"loveho□m□□es."Thesechemical□c□nreducestr□ss,boostmood,andc□e□tefe□lingsofat□ach□ent□ndbonding.Kissin□alsostr□ngthen□ourimmune□ystembyexposingu□toava□□et□ofb□cteriath□tcanhe□pbui□dimmunity.