URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Snacks, M&M MARS, COMBOS Snacks Cheddar Cheese Pretzel, 1 pieces Protein (g) 2.96 Total lipid (fat) (g) 5.08 Carbohydrate, by difference (g) 19.95 Energy (kcal) 138.9 Calcium, Ca (mg) 59.1 Iron, Fe (mg) 0.28 Magnesium, Mg (mg) 6.6 Phosphorus, P (mg) 42.9 Potassium, K (mg) 39 Sodium, Na (mg) 335.1 Zinc, Zn (mg) 0.22 Copper, Cu (mg) 0.04 Manganese, Mn (mg) 0.13 Vitamin A, IU (IU) 20.1 Retinol (mcg) 0.3 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.09 Riboflavin (mg) 0.17 Niacin (mg) 0.95 Pantothenic acid (mg) 0.14 Vitamin B-6 (mg) 0.01 Folate, total (mcg) 2.4 Vitamin B-12 (mcg) 0.04 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 2.4 Cholesterol (mg) 1.5