Preserved meat refers to meat that has been treated to prevent spoilage and extend its shelf life. Common methods of preservation include salting, smoking, and canning. These techniques help inhibit the growth of bacteria and other microorganisms that can cause food to decay. Historically, preserved meat has been essential for survival, especially before refrigeration was widely available. It has been used in various cultures around the world, with examples like jerky in North America and prosciutto in Italy. Today, preserved meats are popular for their convenience and unique flavors.