Non-perishable food refers to items that have a long shelf life and do not require refrigeration to remain safe and edible. These foods can be stored for extended periods without spoiling, making them ideal for emergency supplies, camping, or everyday use. Common examples include canned goods, dried grains, pasta, and certain snacks. These foods are often processed or packaged in a way that prevents spoilage, such as through canning or dehydration. Non-perishable items are essential for maintaining a well-stocked pantry and can provide essential nutrients during times when fresh food is not available, such as during natural disasters or emergencies.