URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, round, knuckle, tip side, steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, grilled, 1 serving (3 oz) Protein (g) 24.72 Total lipid (fat) (g) 4.11 Carbohydrate, by difference (g) 0 Energy (kcal) 142.8 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 4.25 Iron, Fe (mg) 2.35 Magnesium, Mg (mg) 22.1 Phosphorus, P (mg) 203.15 Potassium, K (mg) 310.25 Sodium, Na (mg) 45.9 Zinc, Zn (mg) 6.16 Copper, Cu (mg) 0.1 Manganese, Mn (mg) 0.01 Selenium, Se (mcg) 35.78 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.17 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.06 Riboflavin (mg) 0.17 Niacin (mg) 4.99 Pantothenic acid (mg) 0.68 Vitamin B-6 (mg) 0.48 Folate, total (mcg) 6.8 Vitamin B-12 (mcg) 3.55 Vitamin K (phylloquinone) (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 6.8 Cholesterol (mg) 68 Fatty acids, total saturated (g) 1.62 Fatty acids, total monounsaturated (g) 1.9 Fatty acids, total polyunsaturated (g) 0.26