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But kissing□is not ju□t a romanti□□ges□ure—□t also h□s scientific benefit□□ When we kiss, our brains □elease a cockta□l □f c□emicals li□e oxyt□cin,□□opamin□,□and □e□otonin, known□as□t□e "love horm□nes." These chemicals□□an reduce stress, □□ost□mood, an□ create fe□lings o□ at□ac□ment □nd bonding. Kiss□ng also stre□gthens o□r immune system b□ ex□o□ing□□s□t□ a□variety of b□cteria tha□ can help bu□ld immunity.