hey, I just wanted to come back & update on this board since this thread helped me SO MUCH when I was dealing with my son's milk protein intolerance! It was diagnosed when he was 2 months old, when I mentioned to my doc that he always had green poops and I'd recently noticed mucous. Fortunately, she knew what that indicated & tested his bm, which was positive for bleeding: milk protein intolerance. Since I was exclusively breastfeeding, I cut out all forms of dairy x2 months which greatly improved matters, but he still had traces of blood in his bm. From that point til he was 8 months I worked on eliminating one thing or another trying to figure out what else he was intolerant to (i.e., wheat, eggs, gluten, corn, etc.). Against my better judgment, I did an elimination diet as recommended by some people on an allergy forum. I only lasted for 2 weeks, then said to heck with it-- I thought just cutting out dairy & soy were bad!! Later I read an article written for the Journal for American Academy of Pediatrics and it mentioned that milk & soy were the main culprits, with sometimes (quite rarely) egg protein being a problem. I decided to test it on him directly (egg yolk since he was 8 mo.), and BAMMO! that was the answer! Once that was established, I was able to add back soy & he had no problems, even with directly ingesting soy milk or tofu. At a year, I tested dairy on him with no reaction; 2 weeks later I tried eggs again and sadly he's still definitely intolerant. I am able to eat eggs a few times a week with no reactions from him, and I've decided to try it again when he's 18 months. (he's 15 months now). So, if anyone has cut out both dairy & soy and still are finding your LO has traces of blood in their bm, try cutting out egg. Thanks again for all the input and help I've received here!
-regina