Many perceive intimate relationships exclusively as a kind of relaxation, but if you ask yourself if sex is useful, you can find out a lot of interesting information. Scientists have been conducting various studies for many years and have determined what effect physical intimacy has on a person.

Is it good to have sex?
If we exclude religious prohibitions and incompetent opinions, then we can definitely say that intimate relationships have a positive effect on the body of both men and women. Scientists have long figured out how sex affects human health, not only traditional, but also oral, anal, and also contacts during pregnancy and menstruation.

The benefits of sex for men
Numerous studies have shown that an active sex life is one of the secrets to longevity and well-being. For the health of a man, sex is useful due to such actions:

Sexual relations help prolong life, which has been proven by many years of research.
Sex is an excellent prevention of problems associated with the cardiovascular and nervous system.
Intimate life is aimed at strengthening the immune system, since the body will produce 1/3 more immunoglobulin than in the normal state.
Describing whether sex is good for men, it should be noted that it reduces the risk of prostate cancer. This is explained by the fact that carcinogens are ejected from the body along with sperm.
Physical contact is an excellent pain reliever as it increases the amount of endorphins in the body.
Why is sex good for women?
Many of the benefits of sexual intercourse described for men are also relevant for women, but there are other benefits:

Sex is a great way to burn calories. For one sexual intercourse, a person wastes as many calories as with a 15-minute jog. In addition, hormonal surges accelerate metabolism.
Sexual contact will be an excellent tool to combat bad mood and even depression. This is due to the production of the hormone of happiness in the body.
The benefits of sex for women are due to the fact that it has a positive effect on the skin, since this process stimulates the regeneration processes in the body and even activates the production of collagen.
Intimacy favorably affects women's health, reducing the risk of serious diseases.
benefits of sex for women

The benefits of sex without a condom
The scandalous results were published by Stuart Brody, who conducted studies that showed that intimacy without a condom is more beneficial for mental and physical health. Explaining why sex is good without a condom, the professor argues that humans are naturally programmed to enjoy unprotected sex. There is also an exchange of hormones, which favorably affects health. At the same time, other doctors argue that unsafe sex is a path to serious illness.

Is sex healthy during pregnancy?
This question arises in all women in a position who are worried about the condition of their child. Doctors say that the benefits of sex during pregnancy have a physiological and psychological side.

It is important that during the act the woman does not feel discomfort, there is no discharge, there is no bleeding and other restrictions that the doctor can tell about.
The benefits of sex during pregnancy are due to the fact that the substances contained in the sperm are the building material for the embryo.
During intimacy, the cervix is ​​trained. Sperm softens the cervix, making it elastic.
Excitation increases blood flow to the genitals and placenta, so the baby gets more oxygen.
Orgasm increases the production of endorphins, which is important for fetal development and psychological well-being.
For a woman, sex is also important because it lets her know that she is loved and desired.
Is it good to have sex during your period?
According to surveys, many girls prefer to refrain from intimate contact during menstruation. At the same time, libido often increases during this period, which is explained by an increase in the level of the hormone estradiol. If you follow the rules of hygiene, then there is no reason to refuse sexual contact. In addition, it is worthwhile to figure out whether sex is good for health, so uterine spasms that occur during orgasm help to accelerate the process of rejection of the endometrium, so the bleeding will end faster, and this is also a great way to reduce pain and symptoms of PMS.

Is sex good for older people?
It is a mistake to believe that after menopause a woman completely refuses sex, because for arousal responds to the hormone testosterone, which can be produced even in 80 years. It is believed that intimacy after 60 years becomes more tender and sensual. At the same time, many are interested in whether sex is useful for menopause, and so, there are several positive effects:

Scientists have proven that couples who do it 1-2 times a week look younger.
The process also positively affects the internal organs, which reduces the likelihood of exacerbation of chronic diseases and the emergence of new problems.
Senior citizens who have sex are calmer and happier, because during the process, the level of the hormone of happiness increases in the body, which ensures the good functioning of the nervous system.
Describing whether sex is useful for people of age, it is worth noting its beneficial effect on the functioning of the heart and the condition of blood vessels.
Intimacy improves brain function, improving memory and concentration.
What is useful morning sex?
Many doctors and sexologists claim that morning sex is good for health. This is due to the following facts:

With the help of intimacy, you can get a charge of positive energy for the whole day.
Describing whether morning sex is useful, it is worth pointing out that it helps strengthen immunity, improves blood flow, and promotes the production of important hormones.
Intimacy is much better than coffee, and it has no "side effects". Sex is a great energizer.

The benefits of oral sex
There is no need to talk about the positive aspects of cunnilingus, so you should understand if they have a blowjob, especially since many women refuse it. It is a mistake to believe that such oral caresses give pleasure only to a man, the main thing is to relax and concentrate on sensations. Understanding how oral sex is useful, it is worth focusing on the properties of sperm:
It contains zinc, which strengthens tooth enamel, and other minerals that positively affect gum health. Studies have shown that blowjobs reduce the risk of developing cavities.
It contains the hormone prostaglandin, which stimulates the production of estrogen in the body, which is important for the good condition of hair and skin.
Describing whether oral sex is useful, it is worth pointing out that semen also contains a hormone that promotes relaxation, as well as amino acids that have a positive effect on the body in case of stomach diseases.

Is it good to practice anal sex?
If you look from the physiological side, then nature does not provide for this type of sexual contact, so the list of negative aspects is extensive. The benefits of anal sex for men and women lies in the variety of sexual life and the emergence of trust in a partner. The sensations are more intense for some - many women claim that they were able to experience an orgasm only thanks to this type of sexual contact.

Is group sex good for you?
Sexologists have carefully studied the motives that push people to engage in group sex. As a result, they concluded that the main reason and benefit of group sex is the variety of intimate life. Sexual boredom is one of the main causes of problems in a couple's relationship. The positive effect of sex on health lies in the fact that orgies contribute to emotional uplift, a surge of energy, and so on. Studies have shown that during the process, many erogenous zones are stimulated, which significantly increases the chance of getting an orgasm.

The benefits of sex with mastopathy
Benign formation in the mammary glands is a hormone-dependent process. It is believed that the imbalance of estrogen and progesterone is to blame. The benefits of sex for the body with mastopathy will be felt only if the woman reaches orgasm, during which the necessary hormones are released. It is important that the intimate life is perfect. It is worth noting that some sources indicate that sex with mastopathy should be without a condom, since biological substances in semen are useful, but scientists have proven that this is a myth.

How often should you have sex for health?
Scientists through research have determined how the number of sexual contacts per week affects psychological and physical health.
Once. A similar amount is suitable for those who suffer from insomnia, chronic fatigue and are overweight. A single discharge will provide the production of oxytocin, which regulates the feeling of appetite and stabilizes sleep.
Twice. This rhythm is suitable for people who have the flu and SARS. Describing whether sex is useful, it is worth pointing out that in this state it will help those that will increase the level of immunoglobulins in the body, thanks to which a person can quickly cope with the disease.
Three times. This diagram is useful for improve the activity of the heart and the condition of blood vessels. This rhythm stabilizes the work of the heart, pressure and reduces the risk of stroke and heart attack.
Four times. The selected amount improves the production of growth hormone, which has a positive effect on the condition of the skin and overall health.
Five times. This scheme is great for people engaged in creative or intellectual work, because for them sex will increase the level of stamina, concentration and creativity.
Six times. The benefits of regular sex is to activate the synthesis of releasing hormones that improve intellectual abilities. These substances will also contribute to better assimilation and analysis

какой обмен гормонов? можно мне статью, в которой говорится о том, что гормоны могут передаваться через секрет половых органов.