New explanation about why people kiss

Although many hypotheses are made, researchers have yet to give the most accurate explanation for why we kiss each other.

Recently, American scientists added a hypothesis to explain the action considered to be this instinct. Accordingly, we kiss because both feel excited and excited . When the lips of both of them blend, they will make the senses on the body work harder.

Simply put, when kissing, the brain releases dopamine - causing a sense of euphoria . On the other hand, the brain at the same time will command the release of oxytocin to bring a sense of closeness, desire . This stimulates couples to stick together longer.

Besides, after conducting research with couples, Susan Hughes - Albright University psychologist (USA) concluded: "Not only bring excitement and excitement, weak The tendency to use kisses to make friends with their other half can help her evaluate the 'potential' of the other half. sweet '.

Previous research by anthropologists pointed out that kissing is considered an inherent instinct of humanity - an act of intuition that when love is pushed high, it will lead itself to giving away kiss.

The same is true for animals like when they want to show their intimacy, they often rub their nose together, others "lock their lips" like humans.

Some researchers believe that the act of kissing people is natural, imitating the actions of the ancients. In the past, mothers often chewed and chewed food for their children. That action is still maintained until now.

But whatever the cause is, most people recognize it, people will still kiss because the kiss makes them feel comfortable. Our lips and tongue have a multitude of nerves, which enhances the feeling and excitement when the "lip lock" . Besides, many studies also show countless unexpected benefits from the kiss.