Soybeans can be eaten in moderation during lactation, as they are a high quality vegetable protein food, which contains a lot of nutrients. The soybean contains soy isoflavones, soy isoflavones have estrogen-like effects, for women with low estrogen levels in the body, eating soy in moderation to regulate estrogen secretion has a certain auxiliary effect; 3, supplemental nutrition: soybeans are rich in protein, a variety of essential amino acids that can not be synthesized, as well as calcium, vitamins, iron, etc., lactation can be supplemental nutrition, increase protein, supplement Calcium, improve anemia. The baby absorbs nutrients through breast milk, which also promotes development and improves immunity. In addition, soybeans contain oligosaccharides, which help regulate gastrointestinal function and can prevent constipation in lactating women. Soy should be consumed in moderation during lactation, and it is not recommended to eat too much to avoid burdening the stomach and intestines, which can cause symptoms such as indigestion. In particular, breastfeeding women with previous stomach problems should eat soybeans with caution to avoid gas and discomfort. In addition, when consuming soy beans, pay attention to fully cooked, consuming uncooked soy beans may cause bloating, diarrhea, vomiting and other discomforts, especially soy milk will appear falsely cooked, need to boil and then cook for a period of time to ensure that the real boil.