Breast enlargement patients can drink soy milk, but in moderation. Breast enlargement is related to the imbalance of the ratio of estrogen and progesterone in the body, and the imbalance causes excessive proliferation and incomplete restoration of breast tissue, so breast enlargement will be affected by hormones and aggravate the symptoms. And soy milk contains soy isoflavones, which have estrogen-like effects, if you take a lot of soy isoflavones, it may affect the breast tissue hyperplasia. But the soy isoflavones contained in soy milk is relatively trace, normal amount of drinking soy milk, and will not cause changes in the level of estrogen in the body. So women with breast enlargement can also drink soy milk normally. Patients with breast enlargement can consult their doctors on how to eat.