Both soybean milk and black soybean milk can play a role in promoting breast enlargement after childbirth. This is because beans are rich in protein, lecithin and other important substances. Black beans have high protein, low calorie properties, its protein content is as high as 36%-40%. Soybean milk is also rich in protein, potassium, magnesium, calcium, B vitamins and other important nutrients. Thus, in the role of breast enhancement, soybean milk and black soybean milk are both optional to drink. However, black beans than soybean protein, potassium, vitamin content is slightly higher, can play a fire, water, antioxidant and other aspects of the role of the stronger, postpartum mother's body is generally worse, so drink black soybean milk better.

Soybean milk is also known as the milk in the plant, the benefits of drinking soybean milk postpartum a lot more, because soybean milk contains a lot of estrogen, long-term drinking not only has the effect of breast augmentation, but also anti-aging, prevention of uterine cancer, breast cancer and other roles. However, in order to avoid postpartum breast augmentation at the same time fat, it is best to choose sugar-free fresh soy milk.