Breast Milk Is Teeming With Bacteria — That’s Good for the Baby. Breastfeeding, Babies and Infants, Pregnancy and Childbirth, Infant Formulas, Parenting, ANTIBIOTICS, Bacteria, Milk, Digestive Tract, Probiotics, Women and Girls, Microbiology, Diabetes, Skin, Obesity, Azad, Meghan, your-feed-science