Packaged food refers to food products that are pre-prepared and sealed in containers for convenience and preservation. These foods can include items like snacks, frozen meals, canned goods, and beverages. Packaging helps protect the food from contamination and extends its shelf life, making it easier for consumers to store and transport. Many packaged foods come with labels that provide important information, such as nutritional content and expiration dates. Common examples of packaged food include frozen pizza, canned vegetables, and snack bars. This type of food is popular for its convenience, especially for busy individuals and families.