Hi, My 5 month old son has very small amount of blood in his stool, but not everyday. The paediatrician and family doctor both believe it is an intolerance to cow s milk protein and soy protein. I am breastfeeding him. I have almost completely removed dairy and soy from my diet for the last three months. I have consumed foods which state may contain milk/soy ingredients . Would this small amount of cow s milk/soy protein still be causing colitis for my son? How much of these proteins actually enter the breastmilk? Thank you.