Many people know that only eugenics can bred a healthy next generation.So is there a better way to help us effectively bred the next generation?
nervous
Social competition is fierce, and the spirit has a long -term tension and is one of the culprits that lead to male infertility.Strict tension is likely to cause endocrine disorders.Because the nerve endocrine system plays an important role in the reproductive process, any interference in neurological endocrine balance may adversely affect the reproductive function.
Smoking
The longer the smoking time, the more the amount of smoking, the less the number of sperm, and the higher the malformation rate, and at the same time, the vitality of sperm also decreases significantly.This is because the chromium contained in tobacco has a strong ability to kill sperm, and nicotine and polygon aromatic hydrocarbon compounds can cause sperm morphology.Alcohol also has direct lethality to sperm.If the alcohol is dripped on the semen, the sperm will die immediately.Therefore, alcoholic men are higher in the ratio of deformities and dead sperm.
stay up
Human biological clocks are dominated by human endocrine, and studies have shown that endocrine at night is strong.The same is true of essence. Sheng Jing is mainly carried out at night. If you can't get rest, you will disordinate the biological clock.In the long run, endocrine disorders are likely to cause semen to cause difficulty.
Improper diet
Diet is given food and clothing, so that the human body has energy to cope with daily consumption, but improper diet may also lead to infertility.For example, too much spicy food can easily cause men's reproductive urinary organs to be congested, so that the amount of semen will be reduced and the quality will change.Eat the two elements necessary in the process of lacking sperm in food & mdash; zinc and selenium.Without dirt and nutrients, sperm cannot be generated and mature.
Environmental pollution
On the surface, the city looks prosperous and modern, but it is a sharp increase in certain diseases.Urban pollution is serious. For example, the exhaust gas contains a large amount of harmful substances, and long -term contact affects reproductive health.Urban noise is also a type of environmental pollution.Noise stimulation can affect the function of the human nerve endocrine system, cause the human endocrine disorders, and cause male semen and sperm abnormalities.
Pants are too tight
Tight and hard pants are the enemy of men.Excessive tightness will cause the restraint of scrotum and testicles, plus poor breathability and poor heat dissipation, which will cause increased the temperature of the scrotum and reduce sperm vitality.In addition, this kind of pants hinder local blood circulation, which is not conducive to venous blood flow, can cause testicular blood stasis and affect "sperm", so it may cause infertility.
(Editor in charge: Lin Sen)
