URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, ground, 90% lean meat / 10% fat, raw, 1 ounce Protein (g) 5.6 Total lipid (fat) (g) 2.8 Carbohydrate, by difference (g) 0 Energy (kcal) 49.28 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 3.36 Iron, Fe (mg) 0.63 Magnesium, Mg (mg) 5.6 Phosphorus, P (mg) 51.52 Potassium, K (mg) 89.88 Sodium, Na (mg) 18.48 Zinc, Zn (mg) 1.34 Copper, Cu (mg) 0.02 Manganese, Mn (mg) 0 Selenium, Se (mcg) 4.65 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.09 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.01 Riboflavin (mg) 0.04 Niacin (mg) 1.42 Pantothenic acid (mg) 0.17 Vitamin B-6 (mg) 0.1 Folate, total (mcg) 1.68 Vitamin B-12 (mcg) 0.62 Vitamin K (phylloquinone) (mcg) 0.22 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 1.68 Cholesterol (mg) 18.2 Fatty acids, total saturated (g) 1.14 Fatty acids, total monounsaturated (g) 1.22 Fatty acids, total polyunsaturated (g) 0.1