URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, composite of trimmed retail cuts, separable lean and fat, trimmed to 1/2" fat, prime, raw, 1 lb Protein (g) 75.07 Total lipid (fat) (g) 137.44 Carbohydrate, by difference (g) 0 Energy (kcal) 1560.38 Fiber, total dietary (g) 0 Calcium, Ca (mg) 31.75 Iron, Fe (mg) 7.94 Magnesium, Mg (mg) 72.58 Phosphorus, P (mg) 703.08 Potassium, K (mg) 1165.75 Sodium, Na (mg) 231.34 Zinc, Zn (mg) 14.47 Copper, Cu (mg) 0.3 Manganese, Mn (mg) 0.05 Selenium, Se (mcg) 79.38 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.39 Riboflavin (mg) 0.68 Niacin (mg) 12.95 Pantothenic acid (mg) 1.29 Vitamin B-6 (mg) 1.54 Folate, total (mcg) 27.22 Vitamin B-12 (mcg) 11.93 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 27.22 Cholesterol (mg) 331.13 Fatty acids, total saturated (g) 58.88 Fatty acids, total monounsaturated (g) 62.19 Fatty acids, total polyunsaturated (g) 5.13