URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, chuck, clod steak, separable lean only, trimmed to 0" fat, all grades, cooked, braised, 1 oz ( 1 serving ) Protein (g) 25.39 Total lipid (fat) (g) 6.1 Carbohydrate, by difference (g) 0 Energy (kcal) 163.2 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 6.8 Iron, Fe (mg) 3.26 Magnesium, Mg (mg) 18.7 Phosphorus, P (mg) 187.85 Potassium, K (mg) 249.05 Sodium, Na (mg) 49.3 Zinc, Zn (mg) 6.51 Copper, Cu (mg) 0.12 Selenium, Se (mcg) 25.5 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.16 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.07 Riboflavin (mg) 0.22 Niacin (mg) 2.62 Vitamin B-6 (mg) 0.21 Folate, total (mcg) 6.8 Vitamin B-12 (mcg) 2.54 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 6.8 Cholesterol (mg) 79.05 Fatty acids, total saturated (g) 1.93 Fatty acids, total monounsaturated (g) 2.9 Fatty acids, total polyunsaturated (g) 0.25