URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Fish, butterfish, raw, 1 fillet Protein (g) 5.53 Total lipid (fat) (g) 2.57 Carbohydrate, by difference (g) 0 Energy (kcal) 46.72 Fiber, total dietary (g) 0 Calcium, Ca (mg) 7.04 Iron, Fe (mg) 0.16 Magnesium, Mg (mg) 8 Phosphorus, P (mg) 76.8 Potassium, K (mg) 120 Sodium, Na (mg) 28.48 Zinc, Zn (mg) 0.25 Copper, Cu (mg) 0.02 Manganese, Mn (mg) 0 Selenium, Se (mcg) 11.68 Vitamin A, IU (IU) 32 Retinol (mcg) 9.6 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.04 Riboflavin (mg) 0.05 Niacin (mg) 1.44 Pantothenic acid (mg) 0.24 Vitamin B-6 (mg) 0.1 Folate, total (mcg) 4.8 Vitamin B-12 (mcg) 0.61 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 4.8 Cholesterol (mg) 20.8 Fatty acids, total saturated (g) 1.08 Fatty acids, total monounsaturated (g) 1.08 Fatty acids, total polyunsaturated (g) 0.19