Bu□ kis□ing is not just a roma□□ic □esture—it□also has sci□ntific b□ne□i□s. When we k□ss, □ur □□a□ns □elease a□cocktail of c□emicals li□e oxytocin□ dopamine,□and □ero□on□n, kno□n as th□□□□ov□ hormon□s." T□ese chemic□ls□□□n re□uce str□ss, b□ost □ood, and □□e□te feel□ngs of □ttachment and bo□□ing. □issing also st□engthens our□immune □ystem□by□ex□o□□□g us to□a variety of ba□teria th□□ c□n help□buil□□i□mun□t□.