Making love is the most healthy "exercise" for couples

Now that life is becoming more and more affluent, eating and drinking well is no longer something that everyone pursues. The most popular thing nowadays is health preservation, that is, making your body healthy. The same goes for sex. You should not pursue quantity and frequency, but rather pursue healthy sex.

Very happy in the bed

A survey by the National Bureau of Economic Research found that if married people have regular sex, it will bring them the same happiness as making an extra $100,000 a year.

Sex is good for human health

Researchers at Wilkes University in the United States analyzed 111 volunteers aged 16 to 23 and found that having sex once or twice a week can increase the amount of type A immunoglobulin in the body by 30%, thereby increasing resistance and helping people prevent colds and flu.

Sex makes people more cheerful

Semen contains nutrients such as zinc, calcium, protein, etc., which are of great benefit to the female body. Moreover, a study by New York University in the United States also found that women who do not use condoms during sex are more cheerful and less likely to be depressed. However, the researchers also stressed that this result only applies to couples who are loyal to each other.

Scientific sex improves sperm quality

Australian researchers conducted an experiment on 118 men with sperm quality problems, asking them to enjoy sex seven days a week. As a result, the number of "bad sperm" decreased significantly in 81% of the people.

Researchers believe that regular sex helps sperm to "renew" and thus improve its quality. After orgasm, the human body secretes a hormone called oxytocin, which can make people feel warm and intoxicated.

Sex also promotes the release of endorphins, which are natural sedatives that make people feel relaxed and more likely to fall asleep. The effects of these two chemicals were particularly pronounced in men.

Research from the Royal Edinburgh Hospital in Scotland found that having sex can make women look 12 years younger. In the study, men were asked to look into a mirror and assess a woman on the other side. Women who were rated as "very young" had sex an average of four times a week.

This is not a coincidence! Because studies have long found that sex can promote the secretion of estrogen, making the skin smoother and the hair shinier.

Scientific sex protects heart function

This may be the good news that men have been waiting for: A British study found that people who enjoy sex at least twice a week can reduce their risk of heart disease by half compared to those who have sex less than once a month.

The oxytocin released during orgasm not only improves your mood, but also makes you feel closer to your partner, and its effect is particularly evident in women. In fact, not only sex, but also touching or foreplay can promote the release of oxytocin in large quantities.

30 minutes of sex can burn 85 to 200 calories. It depends on your level of commitment. Sex can exercise the muscles in the abdomen, thighs, arms and other parts of the body. You can achieve the same results as in the gym without leaving your home or spending a penny, so why not?