Blueberries were always one of her safe foods. At one point she could only eat about five foods, which were blueberries, apples, black beans, and a few others. Her worst ones were soy, rice, and potatoes. We found out about her reactions after her first soy based formula bottle when she was about 6 months old. Pretty scary when your kid goes into shock, so I hope she is doing better now, and that you guys get it figured out!