Dose these could be the norm? that the mountain's people couldn't eat the seafood?

Question

Last year I got the maid into my house, she came from the west of china, where has no area connecting to the sea. she got rosacea skin and almost white as caucasian. she couldn't eat any kind of seafoods because she will get allergic and her skin turns red with a lot of small spots all over her body and couldn't breath well.............last week I been to the countryside, my dad's co-worker came there with us, his

anchestors are the people from kazakstan. he also couldn't eat the sea foods and get the same reaction of allergic just like the maid from the west of china. so, do u think, dose these could be the norm that all people from mountian and has got the ancient geans couldn't eat the seafoods? otherwise, my maid from the west of china also get allergic by the other things like the mosquito, shampoo and conditioner, softner, chili and pepper etc.

Answer 1

Maybe true. I also know many people living on the coast who are allergic to fish and get the same symtoms you described above.

Answer 2

I think so, I also know some old arab woman from the desert of

Iraq, she couldn't eat the shrimp, pawn, lobster etc.