URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, round, tip round, separable lean only, trimmed to 1/4" fat, select, raw, 1 lb Protein (g) 95.75 Total lipid (fat) (g) 14.52 Carbohydrate, by difference (g) 0 Energy (kcal) 539.78 Fiber, total dietary (g) 0 Calcium, Ca (mg) 18.14 Iron, Fe (mg) 9.84 Magnesium, Mg (mg) 108.86 Phosphorus, P (mg) 952.56 Potassium, K (mg) 1651.1 Sodium, Na (mg) 281.23 Zinc, Zn (mg) 22.04 Copper, Cu (mg) 0.37 Manganese, Mn (mg) 0.06 Selenium, Se (mcg) 91.17 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.54 Riboflavin (mg) 0.91 Niacin (mg) 15.38 Pantothenic acid (mg) 1.59 Vitamin B-6 (mg) 2 Folate, total (mcg) 36.29 Vitamin B-12 (mcg) 14.61 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 36.29 Cholesterol (mg) 272.16 Fatty acids, total saturated (g) 4.94 Fatty acids, total monounsaturated (g) 5.9 Fatty acids, total polyunsaturated (g) 0.68