URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts McDONALD'S, Biscuit, 1 oz Protein (g) 4.31 Total lipid (fat) (g) 10.6 Carbohydrate, by difference (g) 31 Energy (kcal) 238.05 Sugars, total (g) 1.6 Fiber, total dietary (g) 1.03 Calcium, Ca (mg) 44.85 Iron, Fe (mg) 2.14 Magnesium, Mg (mg) 8.28 Phosphorus, P (mg) 307.05 Potassium, K (mg) 83.49 Sodium, Na (mg) 678.27 Zinc, Zn (mg) 0.29 Copper, Cu (mg) 0.06 Manganese, Mn (mg) 0.18 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.79 Thiamin (mg) 0.33 Riboflavin (mg) 0.25 Niacin (mg) 2.85 Pantothenic acid (mg) 0.29 Vitamin B-6 (mg) 0.03 Folate, total (mcg) 104.19 Vitamin B-12 (mcg) 0.08 Cholesterol (mg) 0 Fatty acids, total saturated (g) 2.27 Fatty acids, total monounsaturated (g) 6.5 Fatty acids, total polyunsaturated (g) 0.78