Does Soy Affect Milk Production? An Evidence-Based Guide
                                
                                
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                                    4 min read                                
                            
                                According to research published in journals like *Science Midwifery*, the consumption of soy milk was found to positively affect breast milk production in postpartum mothers, potentially by stimulating lactation hormones like prolactin and oxytocin. However, the question of whether and how much soy affects milk production remains a topic of interest for many nursing mothers.