URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, short loin, porterhouse steak, separable lean and fat, trimmed to 1/8" fat, choice, cooked, broiled, 1 piece, cooked, excluding refuse (yield from 1 lb raw meat with refuse) Protein (g) 59.34 Total lipid (fat) (g) 56.38 Carbohydrate, by difference (g) 0 Energy (kcal) 762.45 Fiber, total dietary (g) 0 Calcium, Ca (mg) 20.4 Iron, Fe (mg) 6.99 Magnesium, Mg (mg) 58.65 Phosphorus, P (mg) 476.85 Potassium, K (mg) 821.1 Sodium, Na (mg) 163.2 Zinc, Zn (mg) 11.7 Copper, Cu (mg) 0.32 Manganese, Mn (mg) 0.04 Selenium, Se (mcg) 57.88 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.26 Riboflavin (mg) 0.56 Niacin (mg) 10.4 Pantothenic acid (mg) 0.79 Vitamin B-6 (mg) 0.89 Folate, total (mcg) 17.85 Vitamin B-12 (mcg) 5.48 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 17.85 Cholesterol (mg) 188.7 Fatty acids, total saturated (g) 21.55 Fatty acids, total monounsaturated (g) 24.94 Fatty acids, total polyunsaturated (g) 2.01