What must be clearly identified on a food label to inform consumers about allergenic ingredients?

The requirement for clear identification of allergenic ingredients on food labels is crucial for consumer safety. This is particularly important for individuals with food allergies, as even trace amounts of an allergen can trigger serious health reactions. By mandating that allergens are clearly labeled, consumers are empowered to make informed choices about the foods they consume.

While expiration dates, nutritional facts, and serving sizes provide valuable information about a product's shelf life, nutritional content, and portion suggestions, they do not address the immediate health risks associated with allergens. The focus on clear identification of allergens ensures that consumers can quickly and accurately assess whether a product is safe for them to eat, making it the most relevant factor in the context of allergy awareness and prevention.