Men must overcome four major obstacles to sexual happiness

　　1. Tight briefs

　　Experts said that from a physiological structure point of view, due to male The testicles are outside the body, and the scrotum surrounding the testicles will constantly adjust the temperature so that sperm Produced and stored at a temperature about 2°C lower than that in the body. Generally, sperm can be produced normally only when the temperature of the testicles is maintained at 35°C, and only at this temperature can sperm be full of vitality. If the temperature is too high or too low, it will affect the function of the testicles.

　　If a man wears tight briefs, the scrotum will be fixed close to the abdominal cavity, so the scrotal temperature-regulating function will be limited; at the same time, if the testicles are always close to the warm abdominal cavity, the abdominal temperature is higher than the temperature required for normal testicular function, which will cause spermatogenic dysfunction and lead to infertility.

　　In addition, if the underwear fabric is made of chemical fiber material with poor air permeability and poor heat dissipation, the scrotum will be in a closed state, the air will not circulate, and bacteria will easily breed, causing urethritis. If things go on like this, it will result in poor sperm quality and low motility.

　　2. Sitting on the toilet for a long time

　　In the daily life of modern people, many people have the habit of sitting on the toilet for a long time reading books and newspapers. Andrology experts say that sitting on the toilet for long periods of time is a bad hygiene habit and is harmful to male physiology. healthy The impact is particularly large.

　　Since defecation is a reflex action of the body, it is a whole-body action coordinated from the human brain to the defecation center. If a person sits on the toilet for a long time, reading or reading a newspaper, the urge to defecate will be ignored, resulting in uncoordinated defecation movements throughout the body, and a feeling of stopping the urge to defecate. As a result, the rectum loses sensitivity to fecal pressure stimulation, causing difficulty in defecation, and then dry stool, forming a habit over time. constipate。

　　For men, this bad habit is particularly harmful to the prostate. Sitting on the toilet for long periods of time prolongs defecation time, and the lower abdomen and pelvic cavity are prone to congestion, causing varicose veins in the rectum and anus to form hemorrhoids. At the same time, long-term constipation and fecal pressure will cause the blood flow of the prostate to be blocked, aggravating the condition. prostatitis symptoms.

　　Not only sitting on the toilet for a long time, but also all kinds of sitting for a long time in men's daily life will have an impact on the prostate. Activities such as sitting on the computer for a long time, playing mahjong, and riding a bicycle for a long time can easily cause congestion and congestion in the male perineum, causing hemorrhoids and aggravating the symptoms of prostatitis.

　　3. Electromagnetic radiation

　　For men, special attention should be paid to staying away from electromagnetic radiation sources in life, which is determined by their physiological characteristics.

　　In daily life, large electrical equipment and household appliances with electromagnetic radiation can be seen everywhere. TVs, induction cookers, microwave ovens, office computers, mobile phones, etc. all emit powerful radiation.

　　When electromagnetic waves act on the human body, they will directly produce electromagnetic induction, thereby interfering with the activity of receptor enzymes on cell biofilms, causing cell morphological changes and kinetic energy damage. Long-term exposure to electromagnetic radiation will cause a reduction in the mobility and number of male reproductive cells and sperm.

　　Men should especially pay attention to staying away from electromagnetic radiation. This is because male chromosomes are related to female It is relatively fragile and more likely to cause changes in the immune system. Secondly, male germ cells and sperm are more sensitive to electromagnetic radiation.

　　Therefore, as a man, you should try to reduce the chance of contact with electromagnetic waves. Even if you have to come into contact, you should try to maintain a certain safe distance, usually more than half a meter.

　　4. Strong tea coffee Carbonated drinks

　　When it comes to food, men should try to stay away from “unsuitable” varieties. Men's experts say that many of today's "popular drinks" are not suitable for men.

　　First is tea, especially Kung Fu tea. This is because tea contains ingredients such as theanamine, which can easily excite the prostate and make prostate blood vessels sensitive and active, which can easily cause prostate inflammation or recurrence. Generally speaking, the stronger the tea, the higher the rate of prostate inflammation.

　　Second is coffee, which also contains ingredients that easily excite the prostate and can easily cause prostate enlargement. Men who drink too much coffee usually have difficulty urinating.

　　Again, carbonated drinks, which are included in the "junk food" list by foreign nutrition experts. In addition to sucrose, aerated carbonated drinks contain few other nutrients. Most carbonated drinks add carbonic acid, citric acid, and lactic acid, which will put the body fluids in an acidic state, while the body fluids themselves are in an alkaline state. Therefore, carbonated drinks are actually not conducive to the elimination of human fatigue, and can easily interfere with the alkaline state of male semen. Research shows that the acidic substances, additives, preservatives and caffeine in carbonated drinks work together to reduce sexual ability and limit sperm motility to a certain extent.

　　As for alcohol, alcohol can easily cause gonadal poisoning, damage spermatogenic cells, inhibit the synthesis of male sex hormones, reduce male hormones, and lead to decreased sexual function or even Impotence。