URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Broccoli, stalks, raw, 1 stalk Protein (g) 3.4 Total lipid (fat) (g) 0.4 Carbohydrate, by difference (g) 5.97 Energy (kcal) 31.92 Calcium, Ca (mg) 54.72 Iron, Fe (mg) 1 Magnesium, Mg (mg) 28.5 Phosphorus, P (mg) 75.24 Potassium, K (mg) 370.5 Sodium, Na (mg) 30.78 Zinc, Zn (mg) 0.46 Copper, Cu (mg) 0.05 Manganese, Mn (mg) 0.26 Selenium, Se (mcg) 3.42 Vitamin A, IU (IU) 456 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 106.25 Thiamin (mg) 0.07 Riboflavin (mg) 0.14 Niacin (mg) 0.73 Pantothenic acid (mg) 0.61 Vitamin B-6 (mg) 0.18 Folate, total (mcg) 80.94 Vitamin B-12 (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 80.94 Cholesterol (mg) 0 Fatty acids, total saturated (g) 0.06 Fatty acids, total monounsaturated (g) 0.03 Fatty acids, total polyunsaturated (g) 0.19