URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, round, eye of round, separable lean only, trimmed to 1/2" fat, prime, raw, 1 lb Protein (g) 98.66 Total lipid (fat) (g) 28.4 Carbohydrate, by difference (g) 0 Energy (kcal) 675.86 Fiber, total dietary (g) 0 Calcium, Ca (mg) 18.14 Iron, Fe (mg) 6.62 Magnesium, Mg (mg) 104.33 Phosphorus, P (mg) 952.56 Potassium, K (mg) 1737.29 Sodium, Na (mg) 240.41 Zinc, Zn (mg) 13.25 Copper, Cu (mg) 0.28 Manganese, Mn (mg) 0.06 Selenium, Se (mcg) 94.35 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.44 Riboflavin (mg) 0.62 Niacin (mg) 16.81 Pantothenic acid (mg) 1.66 Vitamin B-6 (mg) 2.04 Folate, total (mcg) 31.75 Vitamin B-12 (mcg) 14.52 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 31.75 Cholesterol (mg) 244.94 Fatty acids, total saturated (g) 10.34 Fatty acids, total monounsaturated (g) 12.29 Fatty acids, total polyunsaturated (g) 1.27