URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Fast foods, hamburger, regular, double patty, plain, 1 sandwich Protein (g) 29.92 Total lipid (fat) (g) 27.9 Carbohydrate, by difference (g) 42.93 Energy (kcal) 543.84 Calcium, Ca (mg) 86.24 Iron, Fe (mg) 4.56 Magnesium, Mg (mg) 36.96 Phosphorus, P (mg) 234.08 Potassium, K (mg) 362.56 Sodium, Na (mg) 554.4 Zinc, Zn (mg) 5.72 Copper, Cu (mg) 0.17 Manganese, Mn (mg) 0.28 Selenium, Se (mcg) 39.6 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 1.32 Vitamin D (IU) 28.16 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.33 Riboflavin (mg) 0.37 Niacin (mg) 8.25 Pantothenic acid (mg) 0.67 Vitamin B-6 (mg) 0.32 Folate, total (mcg) 77.44 Vitamin B-12 (mcg) 2.92 Folic acid (mcg) 40.48 Folate, DFE (mcg_DFE) 105.6 Cholesterol (mg) 98.56 Fatty acids, total saturated (g) 10.38 Fatty acids, total monounsaturated (g) 12.11 Fatty acids, total polyunsaturated (g) 2.34