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Histamines, Enzymes, and Drug Cross Reactions | Demystifying Histamines Part 4
Today I am going to walk you through some new information about histamines, enzymes and drug cross reactions. This will help you understand why our allergy testing shows so many sensitivities you may not have been aware of to begin with. But first, let's review what we've already learned: Remember, histamines are both natural substances