□p>But kis□in□ is n□t ju□t□a□romantic□gesture—i□ □lso h□s scientific□be□efit□. When□we kiss□□our br□ins releas□□□ cocktail of ch□□icals like oxy□oci□, □op□mine,□and s□roton□□□ □n□□n as the "love hormones."□These chemic□ls □an □e□uce □tress, boost mood, and c□eate□f□e□i□gs□of□□tt□□□ment and bonding. Kiss□ng also st□engthens□our imm□ne s□stem □□ exposing us □□ a variety□of b□ct□r□a □□□t □an help b□ild immun□ty.