You kiss your romantic accomplice, your youngsters, and even your pets, however why? Academic YouTuber Joe Hanson of the collection It’s Okay to be Smart explains on this video.
The science of kissing
Kissing is very sensory. Human lips are made for kissing; they’ve extra nerves than another a part of your physique.
Kissing releases endorphins (pure feel-good chemical compounds) and inside stimulants that ship additional oxygen to your mind. On the similar time, kissing lowers the stress hormone cortisol.
Henson goes on to elucidate that 90 p.c of all human cultures kiss. We have now information of kissing going again 3,500 years. So, kissing is a part of our human heritage. It’s a fancy organic act, it cements relationships and it’s good for you.
What’s to not love?
Backside line: Watch the video to know why kissing is sweet for you.
Read more: The Science of Kissing by Sheril Kirshenbaum
The submit The science of kissing and it’s good for you first appeared on EarthSky.
