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文化产业背景
<□>Bu□□k□ssing is n□t jus□□a romantic□ges□ure□it a□so h□s s□ienti□ic benefits□ Whe□ we kiss, our bra□n□□rel□ase a cock□a□l of ch□m□cals lik□ oxyt□cin, dop□mine, and□seroton□n□ known as the "□ove hormones." These□chemi□als can reduc□ s□ress, boost mood,□an□□create feelin□s□of□at□achment an□ □□nding. Kis□ing als□ stren□the□□ our i□mune □ystem b□ expos□ng□us to a□varie□y of □acteria□that ca□ he□p b□ild□immunity.