URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, short loin, porterhouse steak, separable lean and fat, trimmed to 1/4" fat, USDA choice, cooked, broiled, 1 lb Protein (g) 99.07 Total lipid (fat) (g) 125.01 Carbohydrate, by difference (g) 0 Energy (kcal) 1551.31 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 36.29 Iron, Fe (mg) 11.98 Magnesium, Mg (mg) 90.72 Phosphorus, P (mg) 789.26 Potassium, K (mg) 1143.07 Sodium, Na (mg) 276.7 Zinc, Zn (mg) 18.42 Copper, Cu (mg) 0.53 Manganese, Mn (mg) 0.06 Selenium, Se (mcg) 87.54 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 1.04 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.4 Riboflavin (mg) 0.93 Niacin (mg) 17.19 Pantothenic acid (mg) 1.31 Vitamin B-6 (mg) 1.49 Folate, total (mcg) 31.75 Vitamin B-12 (mcg) 9.48 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 31.75 Cholesterol (mg) 344.74 Fatty acids, total saturated (g) 48.31 Fatty acids, total monounsaturated (g) 56.21 Fatty acids, total polyunsaturated (g) 4.55