URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Onions, spring or scallions (includes tops and bulb), raw, 1 cup, chopped Protein (g) 1.83 Total lipid (fat) (g) 0.19 Carbohydrate, by difference (g) 7.34 Energy (kcal) 32 Sugars, total (g) 2.33 Fiber, total dietary (g) 2.6 Calcium, Ca (mg) 72 Iron, Fe (mg) 1.48 Magnesium, Mg (mg) 20 Phosphorus, P (mg) 37 Potassium, K (mg) 276 Sodium, Na (mg) 16 Zinc, Zn (mg) 0.39 Copper, Cu (mg) 0.08 Manganese, Mn (mg) 0.16 Selenium, Se (mcg) 0.6 Vitamin A, IU (IU) 997 Retinol (mcg) 0 Carotene, beta (mcg) 598 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.55 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 1137 Vitamin C, total ascorbic acid (mg) 18.8 Thiamin (mg) 0.06 Riboflavin (mg) 0.08 Niacin (mg) 0.52 Pantothenic acid (mg) 0.08 Vitamin B-6 (mg) 0.06 Folate, total (mcg) 64 Vitamin B-12 (mcg) 0 Vitamin K (phylloquinone) (mcg) 207 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 64 Cholesterol (mg) 0 Fatty acids, total saturated (g) 0.03 Fatty acids, total monounsaturated (g) 0.03 Fatty acids, total polyunsaturated (g) 0.07