ScienceWhy kissing is so healthyTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience09/17/2021September 17, 2021American researchers have discovered that people who kiss a lot need to visit the doctor less and live longer, too! But, health benefits aside, kissing just feels good!https://p.dw.com/p/40OktAdvertisement