URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, carcass, separable lean and fat, choice, raw, 1 lb Protein (g) 78.56 Total lipid (fat) (g) 109.09 Carbohydrate, by difference (g) 0 Energy (kcal) 1319.98 Fiber, total dietary (g) 0 Calcium, Ca (mg) 36.29 Iron, Fe (mg) 8.3 Magnesium, Mg (mg) 77.11 Phosphorus, P (mg) 698.54 Potassium, K (mg) 1211.11 Sodium, Na (mg) 267.62 Zinc, Zn (mg) 16.19 Copper, Cu (mg) 0.31 Manganese, Mn (mg) 0.06 Selenium, Se (mcg) 82.1 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.36 Riboflavin (mg) 0.73 Niacin (mg) 16.06 Pantothenic acid (mg) 1.45 Vitamin B-6 (mg) 1.5 Folate, total (mcg) 31.75 Vitamin B-12 (mcg) 12.11 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 31.75 Cholesterol (mg) 335.66 Fatty acids, total saturated (g) 44.23 Fatty acids, total monounsaturated (g) 47.49 Fatty acids, total polyunsaturated (g) 4.17