Native American allergies

Going to bring this up again because it keeps coming up on my trackers, so it is still a question.

Welcome to the visitor from Piney Flats Tennessee

looking for information about Native American Allergies to my postings like this one Allergies in Indian country.

Yes, indigenous people of Indian country have a missing enzyme not needed until after first contact with Europeans. As stated in past postings, the more European blood the less you need to worry about many allergies. On the other hand the less European blood?