Of all the natural needs of man, after diet, the most intense is the need for sex, which is essential to the guarantor of physical and mental health in adulthood.
Every healthy adult should have normal sexual life, and through sexual life to achieve health and longevity. If abstinence for a long time and against the normal physiological, it can not only cause disease, but also can damage life expectancy.
Modern medical research shows: sexual life is a normal physiological and psychological activities, moderate sexual life is beneficial to health and longevity.
Because moderate sexual life can make the secretion of male testosterone increased, and testosterone can improve the ability of bone marrow, so that the human body muscle developed, reduce the storage of body fat.
To the woman, regular sex can enhance the physiological function of ovary, making menstruation normal and delay menopause. Sex also allows more movement of the pelvis, limbs, joints, muscles and spine, which improves blood circulation, cardiorespiratory function and lung capacity, and has a special effect on relieving mental tension.
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Sex can relieve tension
"During sex, hormones are released so that we don't feel stressed" says human sex expert David Wilson. This reaction can last for hours until hormone levels return to normal throughout the system. Sexual life can increase antibody level and increase pleasure.
Make love with the lover in romantic atmosphere is best decompression way, can eliminate the nervous emotion that accumulates in busy day.
Sex can boost confidence
If you are easy to reach orgasm in the regular sex life, you will feel energetic, then self-confidence is bound to increase. San Francisco's institute for research on the survey of 37500 people shows that people with active sex lives have less anxious and complain.
Sex stimulates metabolic activity
"If you don't use your sex organs, they tend to deteriorate, especially in middle-aged couples," said John, an expert at the UK drug research centre. Regular sex life can not only prevent the reproductive system from wasting away, but also prevent the whole body musculoskeletal wasting away.
When sexual intercourse inside body hormone is secreted exuberant, the heartbeat when orgasm is accelerated, blood circulates growth rate, then the nutrient composition in blood is conveyed whole body, especially the skin benefit is the biggest, making it more supple and smooth moist.
Sex can improve skin condition
When the woman in sexual love is in excited state, catalysis inside body estrogen is secreted in great quantities. This stimulates cell to produce hyaluronic acid enzyme and estrogen, which can increase the permeability and the water content of the skin.
Sex promotes heat loss
Sex and food are two different ways in which humans meet the instinctive needs of the body, and sexual gratification helps curb abnormal appetites.
In addition, sex helps burn calories. According to investigation show, a warm kiss burns 12 calories, 10 minutes caress can burn 50 calories. A vigorous sexual intercourse can burn about 544 calories.
Although, sexual life is not necessarily the best fitness movement, but certainly is a kind of the most pleasant way of exercise. It is a good method to prevent obesity and maintain slender figure.
Sex can improve sleep quality
Modern sexology studies have found that sex is a huge sedative. The more perfect and exciting the sex, the easier it is to fall asleep later. The dopamine released by the brain during sex can relax the body, make people feel tired, and make it easier for you to fall asleep.
Sex can reduce cardiovascular disease
Sex can increase your heart rate and blood pressure. During intense sexual excitement, the cardiovascular system can achieve good exercise, which can improve the heart and blood circulation system, and reduce cardiovascular disease.
Sex can improve the immune system
A study found that normal sex can relieve tension and lead to pleasure and satisfaction. A substance called endorphins is released in the body. It is a natural sedative and painkiller. It creates a relaxed and carefree environment for the whole nervous system, which improves the function of the immune system and makes it more resistant to diseases.
In addition, sexual excitement stimulates the brain to secrete a chemical called aminopolyphenols, which is quite effective against neuralgia. If you suffer from head, stomach or back neuralgia, sexual excitement is more healthier and has no side effects than drugs.
Modern medicine thinks: when sexual intercourse can stimulate ovary and adrenal gland release much amount of hormone, conduce to prevent the happening of breast cancer, to menopause woman still can reduce not get used to disease, pass menopause smoothly thereby.
Regular sexual life can alleviate man prostate disease, reduce the happening of prostate cancer. Therefore, normal sex life is one of the conditions of human health.
Sex makes for a good marriage
Sexual satisfaction, is the key to a happy marriage, it reflects the life of husband and wife of harmony and integration.
Foreign studies have shown that separated or divorced women have lower immune systems and are more likely to develop diseases than married women. Those who were happily married lived longer than those who were single, divorced or unhappily married.
Sex is the basis of human reproduction
Human sexual behavior has natural and social attributes. The combination of sperm and egg can produce fertilized eggs, thus giving birth to offspring. At the same time, having a fixed sexual partner can also prevent sexual crimes and enhance social stability.
For men who have been busy working for a long time, it may be difficult to find a suitable girlfriend. Fortunately, with the rapid development of sex dolls, many people can consider the sex dolls as their sexual partners. We provide cheap realistic sex dolls for everyone who need them.
