The National Institute of Science and Technology of the National Population and Family Planning Commission has announced a data that the quality of semen of Chinese men is declining at a rate of 1%per year.Compared with men 60 years ago, the sperm density of men per milliliter semen now decreased from 131 million to 50 million, a decrease of 62%.Li Haisong told reporters that not only China, but also the sperm quality of men all over the world is declining.Studies have shown that the higher the degree of industrialization, the faster the sperm quality decreases.
Modern life not only has an important impact on human health, but also a merciless "sperm killer".Bad diet is the first secret weapon of this killer.High -calorie food, spicy dishes, and a lot of drinking will "kill" sperm by hurting the prostate, because 30%of semen comes from prostate fluid.The second secret weapon is electronic radiation and sitting for a long time. The former will directly hurt the testicles. The latter increases the testicular temperature and affects the sperm quality.The third secret weapon is emotion. Too large pressure, anxiety, and impetuousness will affect endocrine, change the proportion of estrogen androgen in the body, and affect sperm quality.The fourth secret weapon is called "environmental hormone". It comes from detergent, cleaner, etc. After metabolism, they enter the rivers and lakes, eat them from planknials, and enter the human body through food chains such as shrimp, small fish, and big fish.Affects the proportion of aldinates in men, leads to maleization of men and affects sperm quality.In addition, too much masturbation or too long, but not sexual life, will cause harm to sperm.
The most serious consequences brought by sperm quality are more and more men suffering from fertility disorders.Generally speaking, the amount of semen per ejaculation should reach 2 & mdash; 6 ml, contains more than 40 million sperm, and the survival rate is more than 60%.After the decline of sperm quality, not only the number of sperm is less, the survival is less, the running is less, and the chance of combining with the egg is less, which will naturally lead to a decline in fertility.
Sperm quality is good or bad, or a man's healthy barometer.The human body generates 100 million sperm every day, and the body is slightly windy, and their quality will be affected.Therefore, the physical condition is good, the sperm quality is good; the physical condition is poor, and the sperm quality is poor.
British fertility experts have pointed out that sperm growth only takes 4 months. Changing living habits can immediately improve sperm quality and quantity. Poor sleep, frequent exercise, and dietary health are the best sperm.Green vegetables and nuts. Vitamin C, vitamin E, zinc, selenium, etc. in green vegetables, and the 3 fatty acids of Omega in the nuts are all conducive to the growth of sperm cells.
(Editor in charge: Internship Liu Suqiong)
