Things that kill sperm are:

1, celery Men who eat more celery will inhibit the production of testosterone, thus killing sperm and reducing the number of sperm. It is reported that foreign doctors have found through experiments that the number of sperm in healthy and fertile young men will be significantly reduced after eating celery for several days, and even it is difficult to get pregnant, and this situation will return to normal after stopping eating vegetables for several months.

2. Beans and bean products

Soybean is one of the healthy foods that people pay more and more attention to in recent years, and its rich protein is recognized as the high-quality protein needed by human body. However, a recent scientific study shows that some components in soybean can reduce the number of sperm, thus affecting male reproductive function. Soymilk and soybean yogurt, which many people unanimously admire, have also become foods that can kill sperm.

Sina Lewis, professor of reproductive medicine at Queen's University Belfast, UK, led the research on the relationship between soybean and male reproductive function. Researchers believe that the chemical components contained in soybeans can "simulate" the function of estrogen, resulting in a decrease in sperm count.

3. Coke

Experts from Harvard Medical School in the United States conducted experiments on killing sperm of three kinds of Coca-Cola drinks with different formulas sold in the market, and concluded that drinking Coca-Cola drinks by newly married men would directly kill sperm, thus affecting male reproductive ability. If the injured sperm is combined with the egg, it may lead to fetal malformation or congenital deficiency.

Doctors also advise newlyweds to drink less or no cola drinks. Because most cola drinks contain high content of caffeine, caffeine can easily enter the fetus through the absorption of placenta in the body, which will harm the brain, heart and other organs of the fetus, and also cause fetal malformation or congenital diseases.

4. alcohol

Scientific research has proved that alcohol is the main component of wine, which can increase the concentration of catecholamine in the body, cause vasospasm, testicular hypoplasia, and even make testicular atrophy's spermatogenic function undergo structural changes, and the secretion of testosterone and other male hormones is insufficient, resulting in feminization such as thinner voice and enlarged breasts. Such people are prone to male infertility, and even if they give birth, the next generation is more likely to be deformed. Women can cause irregular menstruation, amenorrhea, abnormal ovulation, no sexual desire or stop ovulation.

In addition, coffee is not suitable for women of childbearing age.

5. Sunflower seeds

Protein part of sunflower seeds contains components that inhibit testis, which can cause testicular atrophy and affect normal reproductive function. It is not suitable for young people of childbearing age to eat more.

6.garlic

Eating too much garlic will kill people and kill sperm obviously. If young people of childbearing age eat too much, it will have a negative impact on fertility and should not eat too much.

7. Roast beef and mutton

Eating roast beef and mutton is a habit of residents in Inner Mongolia and Xinjiang. Some people find that the children born to a few women who love roast mutton are mentally retarded, paralyzed or deformed. After investigation and modern medical research, these women and their deformed children are victims of Toxoplasma gondii infection.

So which foods are good for improving sperm quality? Introduce the following to friends:

1, zinc-rich food

There are beans, peanuts, millet, radish and Chinese cabbage with high zinc content in various plant foods. Among all kinds of animal foods, oysters have the highest zinc content. In addition, beef, chicken liver, eggs, lamb chops and pork also contain more zinc.

2. Animal viscera

This kind of food contains a lot of cholesterol, of which about 10% is adrenocortical hormone and sex hormone. Eating this kind of food properly has a certain effect on enhancing sexual function.

3. Slippery food

According to research, arginine is an essential component of sperm formation, which can enhance sperm mobility and play an important role in maintaining the normal function of male reproductive system. Foods rich in arginine include eel, sea cucumber, cuttlefish, octopus, pine fish, sesame, peanut kernel, walnut and so on.

In addition to dietary factors, long-term mental stress in genitals and high environmental temperature (such as long-term hot bath) are also factors that affect sperm motility.