Post Date November, 16 2024
Many male friends like tofu, but do you know? Tofu is harmful to sperm if you eat too much, so let's learn more about it.
Men who like bean curd and other soy products should be careful. According to recent reports from several American media, a new study from Harvard University in the United States has once again made it clear that if you eat soy products every day, it will significantly reduce the number of men's sperm.
Tofu may cause kidney function decline
The study was completed by Dr. George Chavaro of Harvard University School of Public Health. From 2000 to 2006, researchers followed 99 men. The results are surprising: men who eat soy products every day have only 41 million sperm per milliliter of semen, significantly lower than men who eat less soy products. It is understood that less than 20 million sperm per milliliter of semen belong to low sperm concentration and are prone to infertility. In addition, this link is more obvious in obese men.
Men should eat less tofu to hurt sperm
Chavaro believes that soybean products have adverse effects on male reproductive system, especially sperm production. Soybean and its products are rich in isoflavone phytoestrogens. If you take too much, it will naturally affect the level of male hormones in men, resulting in a series of adverse consequences.
China's andrology experts have also suggested that eating too much soy products will affect the number of male sperm. Men who often eat soy products are 3.46 times more likely to suffer from erectile dysfunction than those who do not often eat soy products.
However, according to the British Guardian on July 29, the Soybean Protein Association, representing the British soybean food processing industry, said that there was no conclusive evidence that soy was harmful to human health, and that the amount of soy consumed in daily life would not make men at risk of increasing estrogen. Eating soy products in moderation is the best way to avoid potential health problems for men. The so-called "moderate" refers to eating less than 3 times a week, about 100g each time.
Men should eat less tofu to hurt sperm
"Essential" food that men must eat
Sperm is an important medium for reproduction and the key to determine the fertility of men. At present, a large proportion of patients are infertile due to too little sperm.
The causes of male infertility due to low sperm volume are relatively complex, but in addition to the identified causes of dysfunction, they can be recuperated through diet in daily life. The essential component of sperm formation is arginine. The foods with high arginine content include eel, loach, squid, hairtail, eel, sea cucumber, cuttlefish, octopus, snail, etc., followed by yam, gingko, frozen tofu, and tofu skin. Men with low sperm volume eat such food rich in arginine, which is beneficial to increase sperm volume and promote reproductive function.
In addition, zinc deficiency in the body can also reduce libido and sperm. For men with low sperm volume, the zinc content in the body can be checked first. If it is caused by zinc deficiency, eat more foods with high zinc content. According to the nutrition research report, every 100g oyster contains 100 mg of zinc, every 100g beef contains 4-8 mg of zinc, the same amount of chicken contains 3 mg, chicken liver contains 2.4 mg, peanuts 2.9 mg, and pork 2.9 mg.
