British queen's university Belfast, professor of reproductive medicine group chief's west Louis led the male reproductive function about soybean and research of the relationship.
Researchers think that soy contains chemicals that can "analogue" female hormone estradiol function, which can lead to the decrease in the number of sperm. Louis said: "soy contains chemicals that can make the decrease in the number of sperm, the result is that we worry. At present, we are ready for the next step." .
Our another member Laurie Anderson said: "men of estradiol levels in the body change will not only affect sperm quantity, but also may lead to abnormal structure and epididymis male sex organs. Time is long, can lead to other illnesses, such as testicular cancer."
According to the reporter understands, Britain had 1/7 couples exist fertility obstacles, and 40% is caused by the male sterility. In fact as early as April 15, 2003, Britain's "daily post" reported that the American Baltimore at Johns Hopkins university's amazing results: Britain growing soy consumption may be causing the male reproductive function is reduced, and many men sexual development of abnormal culprit. Scientists think, pregnancy or breastfeeding period of women eating soy might endanger male baby reproductive functions, because some of the chemical in soy contains material and estradiol function very close.
In addition, there is some other research found that soy contains the chemical composition similar hormones may and some cancers, brain disorders and the baby's growth unusual about.
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