In women, increases sexual arousal the testosterone that is in men’s saliva.
Researchers from America believe that kisses have a positive effect on sexual desire of women and a good “warm up” before sex, reports Rus.Media.
According to the researchers, women enhances sexual arousal of testosterone, which is in mens saliva. He gets into the female body with a kiss. Therefore, the prelude in the form of hot kisses for the fairer sex is considered to be the most appropriate.
Many sexologists believe that sex starts in the head, followed by a reaction of the body on a physical level.
Previously, a study was conducted in Canada in which researchers found that people who often kiss, slowly grow old and live an average of 5 years longer. They also get sick less, in particular diseases of the gall bladder, blood and digestive system.
During a passionate kiss in the human body is accelerated pulse quickly and improves blood circulation. Even 3 kiss every day lasting about 20 seconds, improve sleep and normalize the blood pressure.