URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, chuck, clod steak, separable lean only, trimmed to 1/4" fat, all grades, raw, 1 oz Protein (g) 5.99 Total lipid (fat) (g) 1.2 Carbohydrate, by difference (g) 0 Energy (kcal) 36.57 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 1.7 Iron, Fe (mg) 0.69 Magnesium, Mg (mg) 6.24 Phosphorus, P (mg) 56.98 Potassium, K (mg) 104.9 Sodium, Na (mg) 18.99 Zinc, Zn (mg) 1.37 Copper, Cu (mg) 0.03 Selenium, Se (mcg) 8.51 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.04 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.04 Riboflavin (mg) 0.06 Niacin (mg) 1.05 Vitamin B-6 (mg) 0.12 Folate, total (mcg) 2.27 Vitamin B-12 (mcg) 0.98 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 2.27 Cholesterol (mg) 16.73 Fatty acids, total saturated (g) 0.38 Fatty acids, total monounsaturated (g) 0.49 Fatty acids, total polyunsaturated (g) 0.08