URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, short loin, porterhouse steak, separable lean and fat, trimmed to 0" fat, USDA choice, cooked, broiled, 1 lb Protein (g) 107.09 Total lipid (fat) (g) 91.4 Carbohydrate, by difference (g) 0 Energy (kcal) 1283.69 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 31.75 Iron, Fe (mg) 13.43 Magnesium, Mg (mg) 99.79 Phosphorus, P (mg) 879.98 Potassium, K (mg) 1261.01 Sodium, Na (mg) 294.84 Zinc, Zn (mg) 20.82 Copper, Cu (mg) 0.59 Manganese, Mn (mg) 0.07 Selenium, Se (mcg) 89.36 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.82 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.45 Riboflavin (mg) 1.04 Niacin (mg) 19.22 Pantothenic acid (mg) 1.43 Vitamin B-6 (mg) 1.66 Folate, total (mcg) 31.75 Vitamin B-12 (mcg) 9.93 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 31.75 Cholesterol (mg) 312.98 Fatty acids, total saturated (g) 33.7 Fatty acids, total monounsaturated (g) 42.07 Fatty acids, total polyunsaturated (g) 3.07