Walker's Allergy Test

I realize this is off topic, but some of you were waiting to hear about Walker's allergy tests.

Unfortunately, we had some set backs:

No wheat, nuts, peanuts, milk at all.

Remove peas, oats, rice, banana then 2 weeks then try to add back in one at a time

His egg and milk allergies dropped but not enough to add back milk. We can try eggs, but only in baked goods that do not have wheat.