Does soy milk reduce breast milk supply? Can it be consumed during breastfeeding?
Nov 13, 2024
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
Under normal circumstances, soy milk does not reduce breast milk production, and breastfeeding mothers can drink soy milk. Soy milk is not a food that causes a decrease in lactation, and generally does not lead to reduced milk supply. Soy milk contains abundant nutrients such as protein, fat, vitamins, and minerals. Consuming it appropriately can help nursing mothers supplement nutrition and enhance their immune system.
Generally speaking, soy milk does not reduce breast milk supply, and nursing mothers can drink moderate amounts of soy milk during lactation. The detailed explanation is as follows:
Soy milk is not a food that causes a reduction in milk supply, and under normal circumstances, it does not lead to decreased lactation. Soy milk contains abundant nutrients such as protein, fat, vitamins, and minerals. Drinking an appropriate amount can help nursing mothers supplement nutrition, enhance immune function, and even promote milk production to some extent. Additionally, the estrogen-like compounds in soy milk can help regulate hormonal balance and prevent endocrine disorders.
It is important to avoid excessive consumption, which may increase gastrointestinal burden and cause discomfort such as bloating, abdominal pain, or nausea. If either the mother or the infant has a soy allergy, soy milk should be avoided to prevent allergens from passing through breast milk, which could negatively affect the baby's health.
In daily life, nursing mothers should maintain a light and healthy diet, consuming more foods rich in high-quality protein and vitamins—such as spinach, beef, and tofu—which can support postpartum recovery.
