URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Soybeans, green, cooked, boiled, drained, without salt, 1 cup Protein (g) 22.23 Total lipid (fat) (g) 11.52 Carbohydrate, by difference (g) 19.89 Energy (kcal) 253.8 Fiber, total dietary (g) 7.56 Calcium, Ca (mg) 261 Iron, Fe (mg) 4.5 Magnesium, Mg (mg) 108 Phosphorus, P (mg) 284.4 Potassium, K (mg) 970.2 Sodium, Na (mg) 25.2 Zinc, Zn (mg) 1.64 Copper, Cu (mg) 0.21 Manganese, Mn (mg) 0.9 Selenium, Se (mcg) 2.52 Vitamin A, IU (IU) 280.8 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 30.6 Thiamin (mg) 0.47 Riboflavin (mg) 0.28 Niacin (mg) 2.25 Pantothenic acid (mg) 0.23 Vitamin B-6 (mg) 0.11 Folate, total (mcg) 199.8 Vitamin B-12 (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 199.8 Cholesterol (mg) 0 Fatty acids, total saturated (g) 1.33 Fatty acids, total monounsaturated (g) 2.18 Fatty acids, total polyunsaturated (g) 5.42