What must packaged food clearly label according to food safety regulations?

Packaged food must clearly label allergens because allergen information is critical for consumer safety. Many individuals have food allergies, and consuming allergens can lead to severe reactions, including anaphylaxis. By requiring clear labeling of allergens, food safety regulations ensure that consumers can make informed choices based on their dietary needs and health concerns. This labeling allows individuals with allergies to avoid products that could potentially harm them.

While other factors like nutritional value, expiration dates, and cooking instructions are also important, the focus on allergen labeling is particularly emphasized in food safety regulations to protect vulnerable populations.