Drinking soy milk in moderation will not lead to precocious puberty, because the soy isoflavones in soy milk are relatively low in content, and usually do not have an effect on the child’s body. Many parents think that often drink soybean milk may cause children to appear precocious, this is a wrong judgment, although the soybean contains isoflavones this kind of element, but the content will be relatively low, coupled with water dilution, soy isoflavones content is even lower, so the impact on children’s bodies is relatively small, generally will not lead to the appearance of precocious puberty. Although soybean milk does not generally lead to children to develop precocious puberty, but still need to drink in moderation, too much consumption of soybean milk, may increase the burden on the stomach and intestines, bloating and other discomforts. If the children drink soybean milk appeared to be uncomfortable, it is recommended to consult a doctor.