URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, shank crosscuts, separable lean and fat, trimmed to 1/4" fat, choice, cooked, simmered, 1 oz Protein (g) 26.09 Total lipid (fat) (g) 12.48 Carbohydrate, by difference (g) 0 Energy (kcal) 223.55 Fiber, total dietary (g) 0 Calcium, Ca (mg) 25.5 Iron, Fe (mg) 2.98 Magnesium, Mg (mg) 22.95 Phosphorus, P (mg) 203.15 Potassium, K (mg) 343.4 Sodium, Na (mg) 51.85 Zinc, Zn (mg) 7.91 Copper, Cu (mg) 0.13 Manganese, Mn (mg) 0.02 Selenium, Se (mcg) 24.4 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.1 Riboflavin (mg) 0.17 Niacin (mg) 4.53 Pantothenic acid (mg) 0.31 Vitamin B-6 (mg) 0.29 Folate, total (mcg) 7.65 Vitamin B-12 (mcg) 2.98 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 7.65 Cholesterol (mg) 68 Fatty acids, total saturated (g) 4.84 Fatty acids, total monounsaturated (g) 5.48 Fatty acids, total polyunsaturated (g) 0.45