URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Natto, 1 cup Protein (g) 31.01 Total lipid (fat) (g) 19.25 Carbohydrate, by difference (g) 25.13 Energy (kcal) 371 Sugars, total (g) 6.3 Fiber, total dietary (g) 9.45 Calcium, Ca (mg) 379.75 Iron, Fe (mg) 15.05 Magnesium, Mg (mg) 201.25 Phosphorus, P (mg) 304.5 Potassium, K (mg) 1275.75 Sodium, Na (mg) 12.25 Zinc, Zn (mg) 5.3 Copper, Cu (mg) 1.17 Manganese, Mn (mg) 2.67 Selenium, Se (mcg) 15.4 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.02 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 22.75 Thiamin (mg) 0.28 Riboflavin (mg) 0.33 Niacin (mg) 0 Pantothenic acid (mg) 0.38 Vitamin B-6 (mg) 0.23 Folate, total (mcg) 14 Vitamin B-12 (mcg) 0 Vitamin K (phylloquinone) (mcg) 40.43 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 14 Cholesterol (mg) 0 Fatty acids, total saturated (g) 2.78 Fatty acids, total monounsaturated (g) 4.25 Fatty acids, total polyunsaturated (g) 10.87