Beef liver is a nutrient-dense organ meat that comes from the liver of a cow. It is widely consumed in many cultures around the world and is known for its rich flavor and high nutritional value. In this comprehensive detail, we will explore the various aspects of beef liver, including its composition, nutritional benefits, potential health risks, and culinary uses. **Composition of Beef Liver:** Beef liver is primarily composed of water, protein, and fat. It also contains various vitamins, minerals, and other bioactive compounds. The exact composition may vary depending on factors such as the breed of the cow, its diet, and the cooking method used.