Is it easy for men to become impotent when they cook?

　　A recent study by the Shanghai Railway University School of Medicine found that there are 74 chemicals in kitchen fumes that can cause cell mutations and lead to infertility, becoming a new "evidence" of "family killers". They found that fruit flies that were fed condensed oil from the kitchen exhaust cup had a mutation rate of 0.54% in their cell chromosomes, and 2.8% of the fruit flies were infertile, indicating that their reproductive systems were significantly damaged.
　　
　　Others make men Impotence behavior

　　A diet deficient in zinc and selenium causes impotence in men
　　
　　The trace element zinc can promote sperm The activity of zinc can prevent premature disintegration of sperm and facilitate the combination with egg. It can be seen that zinc has a significant impact on fertility. Selenium is also an essential trace element for the human body, almost entirely from food. Japanese medical researchers observe male Among 1,000 cases of infertility, 37 people were found to have insufficient semen in their semen. Therefore, young men should not be picky about their diet and should pay attention to eating more foods rich in zinc and selenium, such as fish, oysters, liver, soybeans, brown rice, etc.

　　Long-term racing can easily lead to impotence in men
　　
　　The height of the racing handlebar is lower than the seat, the center of gravity tilts forward, and the curvature of the waist increases. The testicles and prostate of the perineum are close to the seat cushion. After being squeezed for a long time, it will cause ischemia, edema, and inflammation, which will affect the production of sperm and the normal secretion of prostatic fluid and semen, leading to infertility. Therefore, young men should not ride a racing car for a long time, and should not exceed one hour a day. A sponge cover should be used to protect the perineal cushion.

　　Wearing tight jeans causes impotence in men
　　
　　Andrology experts and urology experts believe that tight jeans not only oppress male reproductive organs and affect the normal development of testicles, but are also not conducive to the survival of sperm because they are not breathable and do not dissipate heat. Under normal circumstances, the testicular temperature is 3°C to 4°C lower than the body temperature.

　　Excessive bath temperature causes impotence in men
　　
　　Under normal circumstances, sperm must develop normally in a constant temperature environment of 34°C to 35°C. When taking a bath, the water temperature is too high, which often hides "murder". For example, the room temperature in a sauna can be as high as 70°C to 80°C, which is more than twice as high as a normal bathroom temperature, which is not conducive to the growth of sperm, or may cause too much "dead sperm" and cause infertility. Medical scientists have learned from the causes of male infertility that in some men, sperm cannot survive because the testicular temperature is 2 to 3 degrees higher than normal. Therefore, young people should be careful when taking a sauna. In normal times, the water temperature for bathing should be around 34°C.