why sex is important in a marriage

 Sex is much more than a pleasure, as it not only improves sleep, relieves stress and burns calories , but there are other reasons why it should be regular. Studies have also shown that people who have sex more than three times a week are healthier, younger and even live longer than those who do not. Here are some other reasons why sex should be done every day.  So its preferable to 비아그라 판매 

Sex stimulates the immune system

Researchers at Wilkes University in Pennsylvania found that people who had sex at least twice a week released more antigens, such as immunoglobulin A , which is responsible for boosting the immune system. Studies have shown that participants who had sex at least once or twice a week had 30% higher levels of this antigen. This helps fight colds and flu. Therefore, experts recommend that sex be done whenever possible, even every day.

Sex lowers blood pressure

A 2005 study found that people who had sex had lower blood pressure and better responses to stress than people who did not. Sex also prevents stroke and heart attacks. Another study found that because of sex, men were 45% less likely to have cardiovascular disease.

Sex reduces the risk of prostate cancer

According to a study by Harvard Medical School of more than 30,000 participants over 20 years, men who ejaculate more often, at least 21 times a month, reduce their risk of developing prostate cancer by 22%. Other studies claim that men between the ages of 20 and 50, the more they ejaculate, the less likely they are to develop prostate cancer . 

Sex reduces menstrual cramps

Studies show that orgasms can block pain and menstrual cramps. This is due to the fact that during orgasm the body releases oxytocin and dopamine, as well as endorphins, which relieve pain. In addition, sex can help regulate the menstrual cycle .