全集 B□tki□□ingi□notjustaromanticgesture—italsohass□ien□ificbene□its.Whenwekiss,ourbrainsrelea□eac□ck□a□□□fch□m□calslik□oxy□o□in□□□pamine,andserotoni□□□no□nasthe"lov□□o□mon□s."Th□seche□icalsc□nreduc□str□ss,boostmood□and□r□atefeelingsofattachm□ntandbo□□ing.Kissing□lsostr□ngthenso□□□□munesys□em□□exposingustoa□arietyofb□c□eriathatcanhelpbuil□immunity.
Butki□□□ngisnotjust□ro□antic□esture—i□alsohasscientific□enefits□Whe□wekiss,□urb□ainsrelease□cocktai□of□hemic□lslikeo□yto□in,dopamine,□n□serotonin□known□sthe"lovehormones."Thes□chemic□□s□□nre□ucest□ess,boostmood□andcreatefeeling□ofatta□hm□ntandbondi□g□Kissingalsos□ren□thens□urimm□□□s□stem□y□xposingust□a□ar□etyo□bacteriat□atcanh□l□bui□di□munity□
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But□issing□sno□justa□o□anticgestur□—italsohas□cientificben□fit□.W□enwe□i□s,o□rbrains□e□easeacocktailofchemic□□slik□oxytoc□n,do□□min□,□nd□erotonin,□nownasthe"lovehormo□es."Thesechemi□□ls□anreduces□ress,bo□s□□ood,and□reatefe□lingsofattachm□nta□db□nding.K□ssingalsostr□ngthen□ouri□munesystem□yexpo□ingustoavari□tyof□acteriathatcanhe□pb□ildimmunit□. B□tkis□ingisnotjusta□□m□nticgestu□□—□talsohassc□entifi□□e□efits.Whenwekiss,ourbrainsrele□seac□cktai□ofchemicalslikeoxytoc□n,dopamin□,ands□rotoni□,□now□□st□e□lo□ehormones."These□□e□icalsc□nr□du□estress,□oostmood□and□r□□tefeeli□gsofattachmen□□n□b□nding.Kis□ingalsostreng□hensourimmun□sy□tembyexposi□gustoav□rietyo□□□cteri□thatc□nhelpbuildi□munity.
B□tki□□ingi□notjustaromanticgesture—italsohass□ien□ificbene□its.Whenwekiss,ourbrainsrelea□eac□ck□a□□□fch□m□calslik□oxy□o□in□□□pamine,andserotoni□□□no□nasthe"lov□□o□mon□s."Th□seche□icalsc□nreduc□str□ss,boostmood□and□r□atefeelingsofattachm□ntandbo□□ing.Kissing□lsostr□ngthenso□□□□munesys□em□□exposingustoa□arietyofb□c□eriathatcanhelpbuil□immunity.
Butki□□□ngisnotjust□ro□antic□esture—i□alsohasscientific□enefits□Whe□wekiss,□urb□ainsrelease□cocktai□of□hemic□lslikeo□yto□in,dopamine,□n□serotonin□known□sthe"lovehormones."Thes□chemic□□s□□nre□ucest□ess,boostmood□andcreatefeeling□ofatta□hm□ntandbondi□g□Kissingalsos□ren□thens□urimm□□□s□stem□y□xposingust□a□ar□etyo□bacteriat□atcanh□l□bui□di□munity□