URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Fish, tuna, skipjack, fresh, cooked, dry heat, 1 fillet Protein (g) 43.44 Total lipid (fat) (g) 1.99 Carbohydrate, by difference (g) 0 Energy (kcal) 203.28 Fiber, total dietary (g) 0 Calcium, Ca (mg) 56.98 Iron, Fe (mg) 2.46 Magnesium, Mg (mg) 67.76 Phosphorus, P (mg) 438.9 Potassium, K (mg) 803.88 Sodium, Na (mg) 72.38 Zinc, Zn (mg) 1.62 Copper, Cu (mg) 0.17 Manganese, Mn (mg) 0.03 Selenium, Se (mcg) 72.07 Vitamin A, IU (IU) 92.4 Retinol (mcg) 27.72 Vitamin C, total ascorbic acid (mg) 1.54 Thiamin (mg) 0.06 Riboflavin (mg) 0.19 Niacin (mg) 28.88 Pantothenic acid (mg) 0.75 Vitamin B-6 (mg) 1.51 Folate, total (mcg) 15.4 Vitamin B-12 (mcg) 3.37 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 15.4 Cholesterol (mg) 92.4 Fatty acids, total saturated (g) 0.65 Fatty acids, total monounsaturated (g) 0.37 Fatty acids, total polyunsaturated (g) 0.62