The science of kissing

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A kiss is just a kiss. Or is it? Whether you're looking for love or happily coupled this Valentine's Day, take a moment to ponder the incredible moment that is In the search for true love, the first kiss can separate diamonds from dross. Valentine's is a day dedicated to lovers. And as all lovers know, the magic starts with that first kiss. So what's exactly happens in order for that perfect first kiss to become intoxicating? When the first kiss works it's powerful - over 90 per cent of lovers, irrespective of age, can remember exactly where and when it occurred. Moreover, that first kiss is a dealmaker or breaker because over 60 per cent of first kisses, for both men and women, are a failure terminating any chance for romance.

Thanks for contacting us. We've received your submission. Most of us have almost certainly experienced that awkward clash of teeth or turned our heads the abuse way when going in for a smooch, making it a pretty un-sexy experience. There are several very appealing theories about our saliva and its role in kissing — both of which hark back the theory of evolution. When we engage in a few kind of sexual activity, our amount releases oxytocin from the pituitary gland.

Anthropological studies suggest that kissing is an acceptable practice in up to 90 per cent of cultures. Photograph: iStock. In early human societies, it is believed mothers weaned their babies as a result of chewing up their food and after that passing it to their babies as a result of lip-to-lip contact. Yes and no. A good number other primates use kissing as a form of conflict resolution and bonding rather than foreplay to sexual closeness. Bonobo apes — our closest hereditary relatives — kiss both for bolster and to socialise. Sometimes, after a fight, they kiss and make ahead — just like humans do. A few studies suggest that kissing allows a couple to get close enough en route for assess the scent of their kissing partner. Human scent is an dial of our immune system involving genes known as the major histocompatibility byzantine MHC genes.

Add Videos There's a lot of in a row being exchanged in a simple kiss. Story highlights Sheril Kirshenbaum: A kiss can tell us to pursue a deeper connection with someone or en route for back off She says science is unraveling the mystery of how this happens A passionate kiss acts at the same time as a drug, causing chemical changes all the rage the body, she says. There's naught like a romantic kiss. It is the climax of every great adoration story and an experience that has motivated poets and musicians for thousands of years. It's also a amazing example of a behavior that is both nature and nurture. Humans allow an instinctive drive to connect all the way through kissing, but the style and air is shaped by our culture after that personal experiences. Beneath the surface, a kiss serves as the ultimate litmus test for a relationship. It be able to urge us to pursue a deeper connection with someone special or accomplish as a warning to back bad when something just doesn't feel absolute.