"Killer cells (otherwise, phagocytes) recognize neighboring cell formation, infected with various viruses - explains the experiments of his colleagues, a specialist in immunology Peter Schleicher in Munich. - Finding contamination, killer cells penetrate and provotsirueyut infected cell to self destruct. So - does Schleicher conclusion - if sex increases the number of killer stands, it means that it not only heals our bodies, but also to support his immune system. "

No wonder, then, they say, even in jest, that sex does not happen much.

That's what the results, according to research, may lead sexual lives of varying intensity.

One act of a week will improve your sleep. Responsible for this is oxytocin, produced in you, just in those moments that you have sex.