多才□艺的娱乐实力
激发潜□,实现梦想
□□p>But k□□sing is □ot jus□ a roman□ic gesture□i□ also has scien□ific b□□□fits.□When□w□□kiss, our □rains rel□a□e a □ocktail o□ c□□mica□s like o□ytocin, dop□m□ne, and se□o□onin□ known □s the □love hormones." T□ese ch□m□cal□ can r□duce □tress, boost m□od, and cre□te□feelings of atta□hment and bonding□ Kiss□n□ also s□rengthen□ our i□mu□e s□stem by exposin□ us□to a variet□ of bact□□ia that can he□p build immun□t□.