URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, round, knuckle, tip side, steak, separable lean only, trimmed to 0" fat, all grades, cooked, grilled, 1 steak Protein (g) 48.85 Total lipid (fat) (g) 8.13 Carbohydrate, by difference (g) 0 Energy (kcal) 282.24 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 8.4 Iron, Fe (mg) 4.65 Magnesium, Mg (mg) 43.68 Phosphorus, P (mg) 401.52 Potassium, K (mg) 613.2 Sodium, Na (mg) 90.72 Zinc, Zn (mg) 12.18 Copper, Cu (mg) 0.19 Manganese, Mn (mg) 0.02 Selenium, Se (mcg) 70.73 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.34 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.11 Riboflavin (mg) 0.33 Niacin (mg) 9.87 Pantothenic acid (mg) 1.34 Vitamin B-6 (mg) 0.94 Folate, total (mcg) 13.44 Vitamin B-12 (mcg) 7.02 Vitamin K (phylloquinone) (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 13.44 Cholesterol (mg) 134.4 Fatty acids, total saturated (g) 3.19 Fatty acids, total monounsaturated (g) 3.76 Fatty acids, total polyunsaturated (g) 0.51