Perishable food refers to items that can spoil or decay quickly if not stored properly. These foods typically include fresh fruits, vegetables, dairy products, meat, and seafood. They require refrigeration or freezing to maintain their freshness and prevent the growth of harmful bacteria. Due to their limited shelf life, perishable foods should be consumed within a short period after purchase. Proper handling and storage are essential to ensure safety and quality. Common practices include keeping items in the refrigerator, using airtight containers, and checking expiration dates to minimize waste and health risks.