URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Snacks, pretzels, hard, plain, made with unenriched flour, unsalted, 1 twists Protein (g) 5.46 Total lipid (fat) (g) 2.1 Carbohydrate, by difference (g) 47.52 Energy (kcal) 228.6 Fiber, total dietary (g) 1.68 Calcium, Ca (mg) 21.6 Iron, Fe (mg) 1 Magnesium, Mg (mg) 21 Phosphorus, P (mg) 67.8 Potassium, K (mg) 87.6 Sodium, Na (mg) 173.4 Zinc, Zn (mg) 0.51 Copper, Cu (mg) 0.16 Manganese, Mn (mg) 1.07 Selenium, Se (mcg) 3.48 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.11 Riboflavin (mg) 0.06 Niacin (mg) 1.15 Pantothenic acid (mg) 0.17 Vitamin B-6 (mg) 0.07 Folate, total (mcg) 49.8 Vitamin B-12 (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 49.8 Cholesterol (mg) 0 Fatty acids, total saturated (g) 0.45 Fatty acids, total monounsaturated (g) 0.82 Fatty acids, total polyunsaturated (g) 0.73