世界的变革
□h2□□玩收藏的□□与价□" />
But□ki□s□ng is not j□st a roma□tic□ge□ture□it also ha□ sci□n□ific be□efits.□When we□kiss, □ur br□ins releas□ a cocktail of c□emicals lik□ ox□tocin□ dopa□ine, and serotonin, k□own as the "love hormo□es." □hese chemicals can redu□e stress, bo□□t mo□□, a□d cr□a□e feeli□gs of a□□ach□e□t and bon□i□g.□K□ssing a□so stre□gthen□ ou□ immu□e system by e□□osin□□us to□a var□et□ of ba□□eria that can he□p□□uild i□munity.
□h2□□玩收藏的□□与价□结语□/□2>