URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts BURGER KING, French Fries, 1 medium serving Protein (g) 4.1 Total lipid (fat) (g) 20.36 Carbohydrate, by difference (g) 46.89 Energy (kcal) 387.27 Sugars, total (g) 0.81 Fiber, total dietary (g) 3.39 Calcium, Ca (mg) 10.53 Iron, Fe (mg) 1.51 Magnesium, Mg (mg) 35.1 Phosphorus, P (mg) 167.31 Potassium, K (mg) 553.41 Sodium, Na (mg) 532.35 Zinc, Zn (mg) 1.29 Copper, Cu (mg) 0.17 Manganese, Mn (mg) 0.28 Selenium, Se (mcg) 1.4 Vitamin E (alpha-tocopherol) (mg) 0.89 Vitamin C, total ascorbic acid (mg) 0.82 Thiamin (mg) 0.2 Riboflavin (mg) 0.04 Niacin (mg) 2.74 Pantothenic acid (mg) 0.46 Vitamin B-6 (mg) 0.2 Vitamin K (phylloquinone) (mcg) 12.99 Fatty acids, total saturated (g) 5.11 Fatty acids, total monounsaturated (g) 12.94 Fatty acids, total polyunsaturated (g) 1.34