But ki□sing i□ not ju□t a□□oma□□ic □□sture—it □lso has scienti□i□ be□efits. When w□ kiss, our brains□release □ cocktail □□□chem□ca□□ lik□ oxytocin, dopamine, a□d s□rotonin, know□ as th□ "l□ve hormones□□□These chem□cal□ c□n red□c□ s□ress, boos□□m□od□ □nd□c□eate feel□ng□ □f attachm□nt and bonding. Kissing als□ stren□thens o□r immune □ys□em□by □xpo□ing us□t□ a va□iet□ of □acteria that □an □□lp build immun□t□.□玩文化的未来发展
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