What are food allergens in Fast Food?

Food allergens in a fast food context can refer to any ingredients in a fast food menu item that may cause an allergic reaction in some people. Common food allergens found in fast food restaurants include peanuts, tree nuts, milk, eggs, wheat, soy, fish, and shellfish. It is important for customers to be aware of their allergies and ask questions about the ingredients in their food before ordering. Fast food restaurants should also be aware of food allergens and provide clear labeling for menu items that contain them. Additionally, staff should be properly trained to handle customers with food allergies.