URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, flank, separable lean only, trimmed to 0" fat, choice, raw, 1 lb Protein (g) 98.52 Total lipid (fat) (g) 28.53 Carbohydrate, by difference (g) 0 Energy (kcal) 675.86 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 127.01 Iron, Fe (mg) 7.35 Magnesium, Mg (mg) 104.33 Phosphorus, P (mg) 925.34 Potassium, K (mg) 1542.24 Sodium, Na (mg) 258.55 Zinc, Zn (mg) 18.69 Copper, Cu (mg) 0.33 Manganese, Mn (mg) 0.06 Selenium, Se (mcg) 115.21 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 1.41 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.27 Riboflavin (mg) 0.48 Niacin (mg) 33.35 Pantothenic acid (mg) 2.93 Vitamin B-6 (mg) 2.7 Folate, total (mcg) 58.97 Vitamin B-12 (mcg) 5.35 Vitamin K (phylloquinone) (mcg) 5.44 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 58.97 Cholesterol (mg) 190.51 Fatty acids, total saturated (g) 11.85 Fatty acids, total monounsaturated (g) 11.24 Fatty acids, total polyunsaturated (g) 1.11