URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, short loin, top loin, separable lean and fat, trimmed to 1/8" fat, choice, raw, 1 steak Protein (g) 56.53 Total lipid (fat) (g) 43.7 Carbohydrate, by difference (g) 0 Energy (kcal) 635.68 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 68.5 Iron, Fe (mg) 4.06 Magnesium, Mg (mg) 57.54 Phosphorus, P (mg) 504.16 Potassium, K (mg) 857.62 Sodium, Na (mg) 139.74 Zinc, Zn (mg) 9.92 Copper, Cu (mg) 0.18 Manganese, Mn (mg) 0.04 Selenium, Se (mcg) 60.55 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 1.1 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.15 Riboflavin (mg) 0.24 Niacin (mg) 18.23 Pantothenic acid (mg) 1.65 Vitamin B-6 (mg) 1.52 Folate, total (mcg) 30.14 Vitamin B-12 (mcg) 3.15 Vitamin K (phylloquinone) (mcg) 4.38 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 30.14 Cholesterol (mg) 158.92 Fatty acids, total saturated (g) 17.63 Fatty acids, total monounsaturated (g) 18.71 Fatty acids, total polyunsaturated (g) 1.66