Post Date April, 15 2023
Many modern people cannot conceive for various reasons, and the decline of sperm quality is one of the reasons for male infertility. The low number of sperm may be a sign of decreased body quality or dysfunction of sexual function. Now, more and more people have the symptoms of infertility. Which people are prone to decline in fertility? How to improve men's fertility?
3 kinds of male fertility are easy to decline
People who eat fast food: With the accelerated pace of modern life, in order to save time, more and more men have joined the fast food team. There are many soybean products in fast food. However, soybeans contain a hormone similar to estrogen. If the intake of this hormone is large, some estrogen effects will appear, which will induce male reproductive problems.
Old driver: With the development of modern means of transportation, cars have become a manifestation of male identity. Italian researchers found that the fertility of taxi drivers, professional drivers and truck drivers decreased most significantly. Driving for more than 2 hours continuously is enough to damage the quality of male sperm. When driving, the man should drive for one hour and leave the car for ten minutes.
Traffic police: nitrogen oxide, lead and other pollutants in the air are another killer of male reproductive problems. Scientists found that the sperm quality of men who worked or lived more than 6 hours a day near the highway was significantly lower than that of men of the same age.
Food is necessary to improve fertility
1. Various vitamins
Vitamins can provide raw materials for sperm, promote sperm production, and protect organs from damage. Among them, vitamin e has the closest relationship with the reproductive system, and has the function of preventing organ aging, regenerating empty vas deferens and enhancing sperm vitality.
2. Minerals and trace elements
Human testis, prostate and semen all contain high concentration of zinc. The long-term insufficient intake of zinc will cause sperm scarcity and testicular atrophy. High-zinc foods are mainly shellfish, such as oysters, which contain the most zinc and can be eaten more.
3. Foods rich in sex hormones
The intake of sheep kidney, pig kidney, dog testis, bullwhip and chicken liver can promote the division and maturation of spermatogonia, which is very beneficial to spermatogenesis.
4. Calcium
Calcium is an essential element of human body. Calcium ions in calcium-containing foods can stimulate sperm maturation. Foods rich in calcium include shrimp skin, salted eggs, egg yolk, dairy products, soybeans, kelp, sesame paste, etc.
