URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Watercress, raw, 1 sprigs Protein (g) 0.57 Total lipid (fat) (g) 0.02 Carbohydrate, by difference (g) 0.32 Energy (kcal) 2.75 Sugars, total (g) 0.05 Fiber, total dietary (g) 0.12 Calcium, Ca (mg) 30 Iron, Fe (mg) 0.05 Magnesium, Mg (mg) 5.25 Phosphorus, P (mg) 15 Potassium, K (mg) 82.5 Sodium, Na (mg) 10.25 Zinc, Zn (mg) 0.03 Copper, Cu (mg) 0.02 Manganese, Mn (mg) 0.06 Selenium, Se (mcg) 0.22 Vitamin A, IU (IU) 1175 Retinol (mcg) 0 Carotene, beta (mcg) 705 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.25 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 1441.75 Vitamin C, total ascorbic acid (mg) 10.75 Thiamin (mg) 0.02 Riboflavin (mg) 0.03 Niacin (mg) 0.05 Pantothenic acid (mg) 0.08 Vitamin B-6 (mg) 0.03 Folate, total (mcg) 2.25 Vitamin B-12 (mcg) 0 Vitamin K (phylloquinone) (mcg) 62.5 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 2.25 Cholesterol (mg) 0 Fatty acids, total saturated (g) 0.01 Fatty acids, total monounsaturated (g) 0 Fatty acids, total polyunsaturated (g) 0.01