Mobile phones transmit electrical signals through high-frequency electromagnetic waves, and there is a certain amount of microwave radiation around the transmitting antenna. When the microwave generated by mobile phone exceeds the national standard, it may endanger reproductive health, but the human body itself has no feeling. This kind of high-frequency microwave will not only damage people's nerves, blood, immune system, eyes and so on. Moreover, the reproductive system is often "born and died", for example, the number of sperm and sperm vitality have dropped sharply.
The survey found that men who put their mobile phones in their belts or pockets are the most dangerous. Men who often use mobile phones will lose nearly 30% of their sperm, and many of the remaining sperm will have abnormal activities, further reducing their fertility.
"Continued use of mobile phones may adversely affect sperm production and male fertility, reducing sperm concentration and swimming ability," said Dr. Feijes from the Department of Obstetrics and Gynecology, University of Seged, Hungary, in a research report.
Different from previous research results, researchers believe that mobile phones can also cause harm when they are in standby state. Although the mobile phone is not in use, it will continuously transmit signals and keep in touch with the nearest radio pole. Previous studies have always believed that these launch times are too short to cause harm. However, the researcher said that the relevant conclusions still need to be further confirmed, and the causes and mechanisms of sperm damage caused by mobile phones should also be clarified.
At the same time, cosmetics, another fashion item, began to be loved by men. Although the pursuit of beauty is understandable, research shows that cosmetics can also cause damage to male reproductive health.
Some men use local materials and like to use some cosmetics with their wives for a long time. In fact, some women's cosmetics contain a certain amount of estrogen. When estrogen enters the body, it can slowly change endocrine function, weaken male sexual function and naturally damage sperm, which will definitely reduce fertility.
According to a recent press release issued by the German Research Association, the decrease in the number of male sperm in the world in the past few decades may be related to a chemical called phthalate esters.
Among cosmetics, the content of phthalate esters in nail polish is the highest. It will enter the body through women's respiratory system and skin, endangering the reproductive system of their future boys.
Phthalate ester is a chemical substance that can be softened. Widely used in toys, food packaging, vinyl flooring, wallpaper, detergent, lubricating oil, nail polish, hair gel, soap, shampoo and other hundreds of products. Studies have shown that phthalates can interfere with endocrine, reduce the number of male sperm, reduce exercise ability, cause morphological abnormalities, and even lead to testicular cancer, which is the' culprit' of male reproductive problems.
Therefore, male friends should take action, pay more attention to their sexual reproductive health, and pay attention not to rely too much on seemingly fashionable electronic devices such as mobile phones and computers in daily life to reduce their harm to reproductive health.