More likely pine nut: I have seen a fair amount of pesto allergy. Yes, life is sometimes unfair. Usually the problem is the nut. Traditionally pesto is made with pine nut. Commercially walnuts, a more common nut allergen, is used. I have also seen garlic and olive oil allergies. If the problem is truly the basil try substituting cilantro or spinach. Both are good. Bueno appetito.
Answered 7/27/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
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