For many people having sex is an intimate act between a couple and essential addition to a practice that helps preserve the species. However, nature is very wise and sexuality gave us not only to show love or pleasure, but also for the welfare of the whole organism. A study published in the British Medical Journal evaluated a thousand men, between 45 and 59, for about 10 years. Those who had sex 2 or more times per week had half the deaths, compared to those with a lower frequency.
Furthermore, an investigation by the psychologist David Weeks’s Royal Edinburgh Hospital found that having sex 3 or more times per week could be a way to stay young, longer life for 10 years. This, after interviewing 3,500 people appeared to be lower than their age.
Healthy reasons to “make love”
There are couples who left the sexual practice is carried out occasionally or just think it is not essential. For all those men and women, then only eight of the main benefits of sex in our health:
1. – Increases defenses : having sex as usual, once or twice a week, causes increased secretion of the hormone dehydroepiandrosterone (DHEA), increasing up to 30% the levels of antibodies called immunoglobulin A, which favors mechanisms of defense against illnesses like colds or flu.
2. – Prevents heart ailments : According to a study conducted by Queens University of Belfast, the sexual practice of two or more times a week reduced by 50% the chance of a heart attack compared to those with less than once a month. Similarly, contributes to lower total cholesterol and increased HDL, considered the good cholesterol.
3. – Fighting depression: during sex are released several hormones such as endorphins and oxytocin. The first generates a feeling of wellbeing and a state of euphoria, while the second increases levels of serotonin and dopamine, chemicals related to mood and wellbeing.
4. – Reduces pain : Before orgasm oxytocin rises to five times compared to normal, which helps the production of endorphins, hormones that relieve any pain from a migraine to arthritis. In the case of women, and also by increased estrogen production, reduces pain, premenstrual.
5. – Power olfactory ability: after sex generates another hormone, prolactin (LTH), which promotes the development of new neurons in the olfactory bulb, allowing greater ability to perceive odors.
6. – Reduces risk of prostate cancer : in the light of research published in the British Journal of Urology International, men who ejaculated four or more times per week reduced by 30% the possibility of prostate cancer. Because that produce seminal fluid that accompanies sperm, prostate and seminal vesicles take zinc, citric acid and potassium in the blood, concentrating up to 600 times. The same could occur with certain elements of the blood cancer, therefore, a high frequency ejaculatory avoid its harmful effect on the organ.
7. – Improves quality of sleep : the oxytocin and endorphins are released during sex has a relaxing and sedative function, promoting and improving sleep.
8. – Burn calories : sex is one of the most comprehensive exercise because it activates the blood circulation, it works the heart and breathing capacity is optimized. With 30 minutes of this activity can consume between 150 and 200 calories, similar to run 15 minutes in the gym. It also improves strength, cardiovascular fitness, flexibility and balance