URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, short loin, porterhouse steak, separable lean only, trimmed to 1/4" fat, all grades, cooked, broiled, 1 lb Protein (g) 120.25 Total lipid (fat) (g) 48.81 Carbohydrate, by difference (g) 0 Energy (kcal) 952.56 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 27.22 Iron, Fe (mg) 14.7 Magnesium, Mg (mg) 113.4 Phosphorus, P (mg) 957.1 Potassium, K (mg) 1365.34 Sodium, Na (mg) 312.98 Zinc, Zn (mg) 22.95 Copper, Cu (mg) 0.65 Manganese, Mn (mg) 0.07 Selenium, Se (mcg) 90.72 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.64 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.5 Riboflavin (mg) 1.13 Niacin (mg) 21 Pantothenic acid (mg) 1.54 Vitamin B-6 (mg) 1.81 Folate, total (mcg) 36.29 Vitamin B-12 (mcg) 10.3 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 36.29 Cholesterol (mg) 294.84 Fatty acids, total saturated (g) 17.89 Fatty acids, total monounsaturated (g) 23.4 Fatty acids, total polyunsaturated (g) 1.96