Bernstein A recent study published by scientists at the Johns Hopkins School of Public Health and the Hopkins Children's Center shows that pregnant women who consume large amounts of soy foods during pregnancy are prone to... male baby Reproductive organ malformations and sexual dysfunction.
Experimenters fed pregnant female rats a chemical extracted from soybeans and found that the male rats born to these female rats were unable to mate with female rats when they grew up. ejaculation . Experiments showed that compared with male rats born to mothers who had not taken soy extract, these male rats had lower than normal levels of testosterone, but their prostates were larger than normal male rats. In addition, these male mice had abnormal testicular development as they entered adulthood.
Researchers are not sure yet whether soy extract acts as an estrogen, which can prevent normal male reproductive system formation. At the same time, the researchers still let the experimental female rats take soy extract during the lactation period.
But it's not certain whether baby foods containing soy will produce similar results.
Researchers say soy foods and vegetarian diets are now commonplace. However, pregnant women should be careful when consuming soy products during pregnancy. At the same time, people should not arbitrarily take "as long as it is natural, it is good" as a guiding principle for choosing food. In real life, people have not yet understood the chemical composition of many natural foods. In addition, people should also pay attention to their intake when eating natural foods. Never think that eating a large amount of natural foods will not have adverse effects on the human body. Because the results of this study involve soy products that are commonly consumed by people, the researchers said that for adults, consuming soy products is basically safe. However, the current research results suggest that for pregnant women and newborn babies, it is better to be careful when consuming soy products.
