How do you grow to be allergic to a thing?

you have an allergy really should maintain an eye on: problem by Kaitlin : How do you turn into allergic to some thing When you have an allergy? Is there a time when you develop it? That could figure out what you have allergies Thanks Very best answer: response Ken M develop not only a. You had been born with it. Easy. I do not know I was allergic to poplar until I lived and worked in them. See a specialist about any other allergies. It is hard to stick to all the needles, but they can

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