Emergency food refers to non-perishable food items that are stored for use during unexpected situations, such as natural disasters, power outages, or other emergencies. These foods are designed to have a long shelf life and provide essential nutrients, ensuring that individuals and families can sustain themselves when regular food supplies are disrupted. Common types of emergency food include canned goods, freeze-dried meals, and energy bars. Many people choose to keep a supply of these items at home, often recommended to last for at least three days. Proper storage in a cool, dry place is crucial to maintain their quality and safety.