URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Crackers, rusk toast, 1 oz Protein (g) 1.92 Total lipid (fat) (g) 1.02 Carbohydrate, by difference (g) 10.27 Energy (kcal) 57.79 Calcium, Ca (mg) 3.83 Iron, Fe (mg) 0.39 Magnesium, Mg (mg) 5.11 Phosphorus, P (mg) 21.73 Potassium, K (mg) 34.79 Sodium, Na (mg) 35.93 Zinc, Zn (mg) 0.16 Copper, Cu (mg) 0.03 Manganese, Mn (mg) 0.06 Selenium, Se (mcg) 2.85 Vitamin A, IU (IU) 5.82 Retinol (mcg) 1.7 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.06 Riboflavin (mg) 0.06 Niacin (mg) 0.66 Pantothenic acid (mg) 0.09 Vitamin B-6 (mg) 0.01 Folate, total (mcg) 12.35 Vitamin B-12 (mcg) 0.03 Folic acid (mcg) 3.27 Folate, DFE (mcg_DFE) 14.63 Cholesterol (mg) 11.08 Fatty acids, total saturated (g) 0.2 Fatty acids, total monounsaturated (g) 0.39 Fatty acids, total polyunsaturated (g) 0.33