URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, short loin, porterhouse steak, separable lean and fat, trimmed to 1/8" fat, select, raw, 1 lb Protein (g) 93.99 Total lipid (fat) (g) 67.22 Carbohydrate, by difference (g) 0 Energy (kcal) 1006.99 Fiber, total dietary (g) 0 Calcium, Ca (mg) 27.22 Iron, Fe (mg) 9.12 Magnesium, Mg (mg) 90.72 Phosphorus, P (mg) 789.26 Potassium, K (mg) 1401.62 Sodium, Na (mg) 244.94 Zinc, Zn (mg) 14.88 Copper, Cu (mg) 0.36 Manganese, Mn (mg) 0.06 Selenium, Se (mcg) 74.84 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.45 Riboflavin (mg) 0.82 Niacin (mg) 16.47 Pantothenic acid (mg) 1.41 Vitamin B-6 (mg) 1.72 Folate, total (mcg) 27.22 Vitamin B-12 (mcg) 12.61 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 27.22 Cholesterol (mg) 254.02 Fatty acids, total saturated (g) 27.26 Fatty acids, total monounsaturated (g) 29.3 Fatty acids, total polyunsaturated (g) 2.86