Gee whiz, what an approach! Everything the mother eats appears in the milk? Cheese Whiz? Anchovies? McDonald's Hamburgers (gag)? No normal 7 month old would take the hydrolyzed formulas, even if he did take the bottle. We should get these allergists to taste these things. What is the plan? Have the baby on hydrolyzed formula forever? I would point out that even if the baby is having these reactions, it does not prove they are allergic. Secondly, it is quite possible to "eat through" these "allergies". Continue feeding, avoid highly allergenic foods, and just keep an eye on the baby and don't panic because of pimples or even hives if they don't seem to bother the baby. I would keep breastfeeding and introduce hypoallergenic solids. Meat is better than cereal for the one thing the baby is going to start to need, extra iron. Jack Newman, MD, FRCPC