Has your 2 y.o. cleared her milk allergy? My 5 y.o. was allergic to Dairy, Peanuts, Shellfish, Potatoes & Eggs. I suspected some of the food allergies when I was nursing some as early as 3 weeks old because she either refused to nurse, spit up more than usual, had extremely runny bowel movements or a diaper rash. By 6 months, she developed really bad eczema on her wrists & ankles. At that point, I started to eliminate the instigating foods from my diet while I was nursing (very hard). I had her tested for food allergies when she was a year old & the tests confirmed my suspicions (it's a skin prick test that's very pleasant so I don't think you'd want to do the test before a year old). At 5 years old, she's cleared most of the allergies except for dairy & peanuts, which has now expanded to all nuts. I also have a 4 month old & she is showing signs of being sensitive to the same foods through the similar signs so I am eliminating those foods once again until she is weaned. There seems to be more than 1 school of thought on how to handle food allergies. Some with medication, suppressing the symptoms, others with eliminations & others with trial & error. I prefer elimination & so far it's worked well for us. It's not an easy road to take, but I can honestly say my daughter has one of the healthiest diets of any 5 year old we know since she can't have a lot of the processed foods. I hope this helps. Feel free to contact me for more information. I also have a sheet our allergist gave me when I was pregnant with my 2nd daughter regarding avoiding & handling food allergies in a child during pregnancy & breastfeeding.