URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, round, top round, separable lean only, trimmed to 1/2" fat, prime, cooked, broiled, 1 piece, cooked, excluding refuse (yield from 1 lb raw meat with refuse) Protein (g) 99.82 Total lipid (fat) (g) 27.94 Carbohydrate, by difference (g) 0 Energy (kcal) 677.25 Fiber, total dietary (g) 0 Calcium, Ca (mg) 18.9 Iron, Fe (mg) 9.07 Magnesium, Mg (mg) 97.65 Phosphorus, P (mg) 774.9 Potassium, K (mg) 1392.3 Sodium, Na (mg) 192.15 Zinc, Zn (mg) 17.55 Copper, Cu (mg) 0.39 Manganese, Mn (mg) 0.05 Selenium, Se (mcg) 88.52 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.37 Riboflavin (mg) 0.84 Niacin (mg) 19.02 Pantothenic acid (mg) 1.54 Vitamin B-6 (mg) 1.76 Folate, total (mcg) 37.8 Vitamin B-12 (mcg) 7.81 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 37.8 Cholesterol (mg) 264.6 Fatty acids, total saturated (g) 9.76 Fatty acids, total monounsaturated (g) 10.93 Fatty acids, total polyunsaturated (g) 1.32