No less useful is the effect of semen and on the oral cavity. Substances such as grape acid, zinc and calcium help to improve the condition of teeth and gums. When the liquid enters the mouth, there is also a change in the bacterial composition. Interesting fact: zinc helps to strengthen the blood vessels that nourish the gums. With its deficiency, a rupture of small vessels can occur. And normalization of the level of the element eliminates bleeding and strengthens the tooth root. The action of Calcium affects the strengthening of tooth enamel. However, note that for a more effective effect, you will also have to take additional vitamin D. The acids present in semen clean the teeth.

Semen is good for the face

Semen contains crystalline polyamine or spermine. This substance is widely known as an antioxidant. Scientists believe that semen benefits the facial skin. It can reduce wrinkles, make the skin smoother, and even help with acne! If you apply semen as a face cream, it will delay aging by 20%.

And this applies not only to the face. Scientists from Austria Tobias Eisenberg and Frank Madeo say that the molecules that semen contains (spermidine) will help slow down the aging process of the whole body.

Semen helps with the stomach

It has in its composition prostaglandins, which give a good therapeutic effect in gastric ulcers. They allow very quickly heal small wounds or cracks in this organ. In addition, some components of ejaculate help with heartburn or other various problems of the digestive system. In addition, the liquid has enveloping properties; allows you to eliminate attacks of gastritis; reduces blood pressure; helps to normalize the hormonal background of the young lady.

Semen contains antidepressants

As well as mood-altering chemicals that increase attachment and induce sleep, writes The Sun. Researchers claim that women who have regular oral sex are virtually free of depression and 87% happier than other women. This is not a fiction by men to get women to do what they want in bed. The study proved that men's semen is rich in melatonin, prolactin and serotonin, and these substances are antioxidants and favorably affect women's state of mind, their psyche and sense of affection.

A total of 293 women participated in the study. Respondents answered questions about their sex lives. Scientists determined that women who have oral sex without a condom do not suffer from depression. But girls who use a condom during oral sex, can not boast of the absence of bad mood. It's all about the fact that the semen contains such substances as esterone, cortisol and oxytocin, which are responsible for positive emotions and hormones of happiness.

Scientists also reported that melatonin was also found in semen, which restores a person's biological rhythm and strengthens sleep.

Semen does not make you fat

Semen has a high protein content and contains useful minerals and vitamins such as magnesium, potassium, sodium, vitamin B12 and vitamin C, for example. The caloric value of an average ejaculation, during which up to 6 milliliters of semen is released, is only 15-30 kcal. Prof. Ingrid Fleischer from Hamburg (Germany) assures that a woman who often gives blowjobs and swallows her partner's semen will be able to lose weight much faster than others, because semen contains alkaline substances that help burn fat.

Semen boosts mental performance

In the laboratory of reproduction at the National Medical Center in Oslo under the direction of Professor Sven Norberg for a year as experiments are going on. Every week, 15 female volunteers swallow freshly tested semen, which their husbands or lovers hand over in a neighboring office. The semen is exactly 5 milliliters (the standard rate of male ejection at orgasm). It would be possible to do the same with a blowjob at home, but for the purity of the experiment, the entry of ejaculate into the body must be strictly fixed. And this is impossible at home. In the laboratory, the changes in the metabolic system are also confirmed by appropriate analyses.