URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, round, top round, separable lean only, trimmed to 1/8" fat, select, raw, 1 lb Protein (g) 104.92 Total lipid (fat) (g) 15.29 Carbohydrate, by difference (g) 0 Energy (kcal) 585.14 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 99.79 Iron, Fe (mg) 8.94 Magnesium, Mg (mg) 113.4 Phosphorus, P (mg) 1016.06 Potassium, K (mg) 1691.93 Sodium, Na (mg) 290.3 Zinc, Zn (mg) 20.73 Copper, Cu (mg) 0.49 Manganese, Mn (mg) 0.06 Selenium, Se (mcg) 144.7 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 1.32 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.43 Riboflavin (mg) 0.67 Niacin (mg) 31.2 Pantothenic acid (mg) 3.08 Vitamin B-6 (mg) 3.08 Folate, total (mcg) 63.5 Vitamin B-12 (mcg) 6.12 Vitamin K (phylloquinone) (mcg) 5.44 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 63.5 Cholesterol (mg) 208.66 Fatty acids, total saturated (g) 5.23 Fatty acids, total monounsaturated (g) 6.44 Fatty acids, total polyunsaturated (g) 0.66