Chapter 5: Food Labels Flashcards | Quizlet What are the eight common allergens that have to be listed on food labels? 1) milk 2) eggs 3) fish 4) shellfish 5) tree nuts (cashews, walnuts, almonds, etc.) 6) peanuts 7) wheat 8) soybeans What are the three main reasons that food labels are so important? 1) They tell you what's inside the package