What is "liver"?

Liver refers to the organ found in animals which can be cooked and eaten as food. It is a highly nutritious and flavorful organ meat that is prized in many culinary traditions around the world. Liver is particularly rich in essential nutrients such as vitamins A, D, E, and K, as well as B vitamins, iron, copper, and protein. It is known for its distinct taste and texture, which can vary depending on the animal it comes from. Common types of liver used in cooking include beef liver, chicken liver, pork liver, and lamb liver, each with its own unique flavor profile. Liver can be prepared in various ways, including frying, grilling, sautéing, or braising, and is often served as a main course.