Feel-good hormones like oxytocin and dopamine are released after a kiss, which elevates mood and promotes emotional health.
Kissing helps alleviate tension and anxiety by lowering cortisol levels.
The act of kissing dilates blood vessels, leading to a temporary decrease in blood pressure.
When you kiss, more saliva is produced, which helps keep your mouth clean and lessens plaque accumulation.
Kissing can activate more than 30 facial muscles and doing so frequently tone your neck and face.