Clinical observations have found that some causes of sperm quality are caused by congenital or acquired diseases, and some are caused by some bad factors in life.
Causes of decreased sperm quality
temperature
Studies have confirmed that 44 ° C is a critical point that affects sperm survival.If men take a bath in hot water above 44 ° C for half an hour, sperm vitality will decrease significantly and temporarily lose fertility.
Chemicals such as formaldehyde
Chemicals such as formaldehyde reduces the number of sperm, low exercise ability, and cause deformity. It is best to test the newly renovated house.Sperm cells are the most sensitive cells in the human body in the human body. A little polluting the environment will affect the sperm, and it is not easy to be perceived by the human body.Experiments have long been proved at home and abroad that chemicals such as formaldehyde (mainly decoration pollution in the city), dystershopine, organic phosphorus pesticides, herbicides, glycol, and other chemicals will destroy the protection barrier of the testicles and infringe sperm cells, reduce the number of sperm, and reduce the number of sperm., Low exercise ability, deformity, and so on.
X -ray
X -rays can cause sperm deformity.U.S., Britain, Japan and other countries have been studied decades ago, and epididymia is very sensitive to rays.The sperm stored in the epididymis will turn X -rays into malformations.
Lack of vitamin A
In 1987, British scientists found through animal experiments that if male lacks a certain amount of vitamin A in the body, sperm will stay in the testicles and cannot be released.Therefore, men supplement some vitamin A (high in animal liver), which is good for sperm.
Estrogen
Estrogen can fight androgens, and the growth of sperm depends onrogens.Excessive or too much application or application of exogenous estrogen can cause sperm quality.This conclusion was confirmed as early as the 1960s.Therefore, some health products with high estrogen content should not eat more.
alcoholism
Medical research institutions have undergone research on in vitro vitality in vitro, put sperm in the medium of different alcoholic concentrations, and found that when the alcohol concentration exceeds 8%, the sperm vitality decreases significantly, and the essence is obvious.Generally, the alcohol concentration of semen is less than 8%.Researchers estimate that sperm will be severely damaged after adults drink a pound of two or 50 degrees liquor.
How to improve the quality of male sperm
1. Improve nutritional conditions and improve physical fitness.Only with good nutritional conditions can the body produce sufficient, vibrant, and normal sperm.If malnutrition, the sperm produced may be small, poor, and high.If the nutrition is poor, it may cause infertility.The key to getting good nutrition is not to picky, partial eclipse, fine food, and vegetarian.If you have a strong body, you can also carry a healthy and strong genetic gene in the sperm, otherwise the weak and easy -to -disease genes may be passed on to the next generation.
2. Strengthen physical exercise and enhance physical fitness.In the morning, you can climb mountains and play badminton. You can take a walk after dinner to improve testicular blood circulation.
3. No smoking and alcohol.Smoking is the enemy of eugenics.Some men's bodies are quite sensitive to toxins in cigarettes, especially germ cells in testicles are more vulnerable to poison.
4. Pay attention to correcting bad habits in daily life.If you often take a bath in hot water, it will cause testicular spermatic dysfunction.Wearing tight pants (such as jeans) and long -distance cycling will hinder the generation of sperm and reduce the mobility of sperm. The result will inevitably cause infertility.Do not stay up late, some people often stay up late, get on the Internet, play cards, and work, exhaustion, and sperm vitality is greatly reduced.
(Editor in charge: Peng Zhixing)
