URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, short loin, top loin, separable lean and fat, trimmed to 1/8" fat, prime, cooked, broiled, 1 steak, excluding refuse (yield from 1 raw steak, with refuse, weighing 242 g) Protein (g) 43.29 Total lipid (fat) (g) 36.94 Carbohydrate, by difference (g) 0 Energy (kcal) 517.7 Fiber, total dietary (g) 0 Calcium, Ca (mg) 15.03 Iron, Fe (mg) 3.77 Magnesium, Mg (mg) 40.08 Phosphorus, P (mg) 328.99 Potassium, K (mg) 591.18 Sodium, Na (mg) 106.88 Zinc, Zn (mg) 7.77 Copper, Cu (mg) 0.16 Manganese, Mn (mg) 0.03 Selenium, Se (mcg) 39.58 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.13 Riboflavin (mg) 0.3 Niacin (mg) 7.97 Pantothenic acid (mg) 0.55 Vitamin B-6 (mg) 0.63 Folate, total (mcg) 11.69 Vitamin B-12 (mcg) 3.24 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 11.69 Cholesterol (mg) 131.93 Fatty acids, total saturated (g) 14.88 Fatty acids, total monounsaturated (g) 15.68 Fatty acids, total polyunsaturated (g) 1.34