one.Cigarette
Smoking and alcoholism are the enemy of sperm.Nicotine in cigarettes not only reduces the secretion of sex hormones in men, but also has a direct killing effect on sperm.Anyone who sucks 30 cigarettes a day, sperm survival rate is only 49%, and the secretion of male hormones in the body is 16%to 47%less than those who do not smoke.Drinking a large amount of alcohol for a long time, alcohol can cause damage to the sperm cells of the testicles, causing 70%of sperm to develop poor or lose vitality.
two.High heat
"Low -temperature environment" is the best breeding space for sperm. High temperature is a brutal test for sperm.Therefore, if men like to wear tight -fitting underwear, jeans or habit of soaking hot baths, they even often work in high temperature environments.
three.Hungry
A variety of vitamins such as zinc and magnesium are essential elements for sperm development. Some men are partial to picky food and do not like to eat animal foods. For a long time, these elements in the body will reduce these elements.For example, zinc deficiency will not only reduce male sexual desire and sexual function, but also reduce the number of sperm; the deficiency of vitamin B can affect the pituitary function and reduce fertility; vitamin C has a certain role in preventing semen solidification and maintaining sperm vitality; vitamin E ELack can cause testicular damage; calcium and phosphorus deficiency can reduce fertility.
The manufacturing and growth of sperm requires the human body to continuously supplement basic nutrition. If men have the habit of eating, they will cause uneven nutritional intake and make the sperm hungry. Of course, it will cause sperm weakness, failure, and even death.Sexual desire and sexual function will also cause obstacles.
Four.drug
The sedatives, sleeping pills, anti -cancer drugs, Malilan, hormone drugs in chemical drugs, and hormone drugs in the drugs hinder the growth of sperm. Therefore, men should try to avoid long -term and large amounts of contact with such harmful substances.In addition, radiation irradiation may also cause deformed lesions of sperm chromosomes, and it should definitely avoid abuse.
Modern medical research has proved that many drugs can cause male infertility, mainly anti -tumor drugs, anti -wind and damp drugs, anti -hypertrophic drugs, hormone drugs, sedatives and anesthesia (cannabis, heroin and other drugs).Such as cyclopensicide can cause testicular sperm -based dysfunction; methotrexate, pine preparations, willow nitrogenin, etc. can reduce sperm and reduce sperm vitality; Simiidine, etc., Indirectly reduce sperm vitality.
five.worry
Low mood and good spiritual situation will have adverse effects on the endocrine of the human body. The production sperm function of men's testicles will also chaos. The number of sperm may decrease sharply, and even if it is serious, there will be infertility.
Therefore, for families who want children, harmony is the king.
six.radiation
The impact of electromagnetic radiation on the reproductive system is mainly manifested to reduce male sexual function and reduce sperm quality. If a large dose of radiation irradiation can cause sperm chromosome distortion.Electromagnetic radiation mainly comes from various wavelengths and frequency electromagnetic waves produced by computers, televisions, electric blankets, mobile phones, and X -ray radiation generators during normal work.
seven.frequency
After a normal male ejaculation, the sperm can be mature and reached enough after 5 to 7 days.If there are too many sexual life or no control, the amount of sperm sperm each time is small. When the number of sperm in each ml sperm is less than 20 million, the chance of pregnancy will be greatly reduced.In addition, sexual life is interrupted, masturbation, or a long duration of sexual life, which will cause asepticity, which directly affects the nutritional components and sperm vitality of semen, causing infertility.
(Editor in charge: Fangfang)
