牛肉 (beef) is the meat obtained from cattle, primarily from cows and bulls. It is a popular source of protein and is consumed in various forms, including steaks, ground beef, and roasts. Beef is rich in essential nutrients such as iron, zinc, and B vitamins, making it a valuable part of many diets around the world. In culinary traditions, 牛肉 is used in numerous dishes, from hamburgers to stir-fries. Different cuts of beef offer varying flavors and textures, with some being more tender than others. Cooking methods for beef include grilling, roasting, and braising, allowing for a wide range of delicious meals.