I have a genetic disorder that wasn't diagnosed until my kids were 11 and 13. The child in question has the same genetic disorder that wasn't diagnosed until a few weeks after I was diagnosed because they tested both my kids after I was diagnosed.

He and I both have found we continue to need to limit our consumption of peanuts because they are pro-inflammatory, having nothing whatsoever to do with allergy per se.

One size does not fit all.