URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, round, knuckle, tip side, steak, separable lean and fat , trimmed to 0" fat, select, raw, 1 steak Protein (g) 43.92 Total lipid (fat) (g) 6.48 Carbohydrate, by difference (g) 0.34 Energy (kcal) 248 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 10 Iron, Fe (mg) 4.76 Magnesium, Mg (mg) 50 Phosphorus, P (mg) 438 Potassium, K (mg) 772 Sodium, Na (mg) 114 Zinc, Zn (mg) 11.48 Copper, Cu (mg) 0.2 Manganese, Mn (mg) 0.02 Selenium, Se (mcg) 62.6 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) 0.16 Riboflavin (mg) 0.41 Niacin (mg) 11.52 Pantothenic acid (mg) 1.64 Vitamin B-6 (mg) 1.24 Folate, total (mcg) 14 Vitamin B-12 (mcg) 5.74 Vitamin K (phylloquinone) (mcg) 0.4 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 14 Cholesterol (mg) 122 Fatty acids, total saturated (g) 2.45 Fatty acids, total monounsaturated (g) 2.68 Fatty acids, total polyunsaturated (g) 0.54