URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Salad dressing, blue or roquefort cheese dressing, fat-free, 1 tbsp Protein (g) 0.36 Total lipid (fat) (g) 0.14 Carbohydrate, by difference (g) 4.35 Energy (kcal) 19.55 Sugars, total (g) 1.87 Fiber, total dietary (g) 0.58 Calcium, Ca (mg) 12.24 Iron, Fe (mg) 0.01 Magnesium, Mg (mg) 1.53 Phosphorus, P (mg) 18.19 Potassium, K (mg) 32.98 Sodium, Na (mg) 135.83 Zinc, Zn (mg) 0.04 Copper, Cu (mg) 0 Selenium, Se (mcg) 0.27 Vitamin A, IU (IU) 1.87 Retinol (mcg) 0.51 Carotene, beta (mcg) 0.17 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0.02 Thiamin (mg) 0.01 Riboflavin (mg) 0.02 Niacin (mg) 0.01 Vitamin B-6 (mg) 0 Folate, total (mcg) 1.02 Vitamin B-12 (mcg) 0.04 Vitamin K (phylloquinone) (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 1.02 Cholesterol (mg) 0.51 Fatty acids, total saturated (g) 0.02 Fatty acids, total monounsaturated (g) 0.03 Fatty acids, total polyunsaturated (g) 0.08