URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, round, eye of round, separable lean only, trimmed to 1/2" fat, prime, cooked, roasted, 1 oz Protein (g) 24.64 Total lipid (fat) (g) 7.01 Carbohydrate, by difference (g) 0 Energy (kcal) 168.3 Fiber, total dietary (g) 0 Calcium, Ca (mg) 4.25 Iron, Fe (mg) 1.66 Magnesium, Mg (mg) 22.95 Phosphorus, P (mg) 192.1 Potassium, K (mg) 335.75 Sodium, Na (mg) 52.7 Zinc, Zn (mg) 4.03 Copper, Cu (mg) 0.08 Manganese, Mn (mg) 0.01 Selenium, Se (mcg) 22.7 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.07 Riboflavin (mg) 0.15 Niacin (mg) 3.19 Pantothenic acid (mg) 0.39 Vitamin B-6 (mg) 0.32 Folate, total (mcg) 5.95 Vitamin B-12 (mcg) 1.84 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 5.95 Cholesterol (mg) 58.65 Fatty acids, total saturated (g) 2.69 Fatty acids, total monounsaturated (g) 3.09 Fatty acids, total polyunsaturated (g) 0.25