Breastfeeding: More Than Nutrition Breastfeeding isn’t just a source of calories — it’s a biologically active system designed to shape immunity, gut health, neurological development, and long-term resilience. Human milk functions as a living communication network , delivering immune signals, genetic regulators, and microbiome-shaping compounds during a critical window of development. Let’s explore what science now confirms is happening beneath the surface. Key Bioactive Compo