Why we do kiss

in #kiss4 years ago


How many people do you think you've kissed during your lifetime? From family, to friends, to lovers; you have kissed them all for different reasons. A kiss is the unmistakable symbol for love, something as instinctive as the handshake, but means so much more. But what are the origins of this universal gesture and how has it become so ingrained into human culture?

The Science of Kissing
Philematology is the scientific term for the study of kissing. Before we start to consider the study of kissing, we need to look at its history and origins to know how this act may have come about.

History of Kissing
Currently, the origins of kissing are split into two theories and Scientists tend to have mixed opinions on which they prefer. The theories are either ‘learned’ or ‘Instinctual/ Intuitive’ [1].

What do we mean by ‘learned’? It’s actually quite self-explanatory; we simply learned how to kiss. Scientists believe we did this by Kiss Feeding. Kiss Feeding is the passing of partially digested food (chewed food) from the mother’s mouth into her baby’s. From the levels of intimacy and emotional bonding achieved, this eventually led to the act of kissing! This is especially common in birds as shown in figure 1 below.

Other Scientists believe we kiss due to instinct. They use the argument that various animals, such as Bonobos, are seen to kiss as evidence as to why us Humans do it too. After studying these animals, it is seen they also kiss for comfort and to further develop the social bonds between them, as we do.

Figure 1: Image showing a bird feeding its offspring with its mouth

The Intricacies of the Mouth
As you may know, our lips and tongues are jampacked with nerves, making the mouth one of the most sensitive parts of our bodies [2]. Triggering them in the right ways, i.e. during a kiss, can light up your pleasure receptors and flush your brain with a cocktail of feel-good chemicals. These chemicals include Serotonin, Oxytocin and Dopamine, which all play a big part in your brain’s reward system. A good, intimate kiss can lead to physical responses such as increased heart rate, dilated pupils and tingles all over because of all these chemicals acting in your brain!

Testosterone is a hormone responsible for multiple functions in the human body, including stimulating sexual characteristics in both men and women [3]. Men naturally have a lot more testosterone than women. Having said that, kissing can actually transfer testosterone from the man’s mouth to their partner’s, making them more receptive to sex and passing along of genes.

Why Kissing is good for you
Despite the fact that kissing is a fun and rewarding experience, it has various benefits; not just for your partner, but also for you!

Kissing reduces Stress
As mentioned previously, the flush of feel-good chemicals in the brain from kissing actually counteracts stress to help reduce it to lower levels, or even get rid of it completely [4]. If you kiss frequently, you’ll know when’s best to go about your business!

Kissing burns Calories
Although kissing is nowhere near as intense an exercise as running, a single session of kissing can burn about 8-16 calories. If you kiss a lot, expect to burn a considerable number of calories over the years. Remember not to depend on it to stay fit and healthy though, that would be obscene!

Helps find the right mate
Believe it or not, a kiss can help you identify a potential mate before getting emotionally or sexually involved [5]. Studies claim that a bad kiss can show conflict in different personalities, for example. Scientists advise you to give a “meh” kisser another chance due to the reason the kiss wasn’t as good being due to potential shyness or embarrassment!

If you have any questions, leave them below and until next time, take care.

~ Mystifact

[1]: https://en.wikipedia.org/wiki/Kiss#History
[2]: https://en.wikipedia.org/wiki/Human_mouth
[3]: https://www.healthline.com/health/what-is-testosterone
[4]: http://edition.cnn.com/2014/01/14
[5]: http://www.ox.ac.uk/news/2013-10-11

Please note; no copyright infringement is intended. All images used have been labelled for re-use on Google Images. If any artist or designer has any issues with any of the content used in this article, please don’t hesitate to contact me to correct the issue.


Congratulations! This post has been upvoted from the communal account, @minnowsupport, by harisudhan from the Minnow Support Project. It's a witness project run by aggroed, ausbitbank, teamsteem, theprophet0, someguy123, neoxian, followbtcnews, and netuoso. The goal is to help Steemit grow by supporting Minnows. Please find us at the Peace, Abundance, and Liberty Network (PALnet) Discord Channel. It's a completely public and open space to all members of the Steemit community who voluntarily choose to be there.

If you would like to delegate to the Minnow Support Project you can do so by clicking on the following links: 50SP, 100SP, 250SP, 500SP, 1000SP, 5000SP.
Be sure to leave at least 50SP undelegated on your account.

you would not figure how much reaction i get when i land a kiss on my dear one, all smiles and giggles..

Coin Marketplace

STEEM 0.68
TRX 0.10
JST 0.075
BTC 56812.47
ETH 4445.16
BNB 614.63
SBD 7.26