URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Fish, mackerel, Pacific and jack, mixed species, cooked, dry heat, 1 cubic inch, boneless Protein (g) 4.37 Total lipid (fat) (g) 1.72 Carbohydrate, by difference (g) 0 Energy (kcal) 34.17 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 4.93 Iron, Fe (mg) 0.25 Magnesium, Mg (mg) 6.12 Phosphorus, P (mg) 27.2 Potassium, K (mg) 88.57 Sodium, Na (mg) 18.7 Zinc, Zn (mg) 0.15 Copper, Cu (mg) 0.02 Manganese, Mn (mg) 0 Selenium, Se (mcg) 7.96 Vitamin A, IU (IU) 9.18 Retinol (mcg) 2.72 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.21 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0.36 Thiamin (mg) 0.02 Riboflavin (mg) 0.09 Niacin (mg) 1.81 Pantothenic acid (mg) 0.06 Vitamin B-6 (mg) 0.06 Folate, total (mcg) 0.34 Vitamin B-12 (mcg) 0.72 Vitamin K (phylloquinone) (mcg) 0.02 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 0.34 Cholesterol (mg) 10.2 Fatty acids, total saturated (g) 0.49 Fatty acids, total monounsaturated (g) 0.57 Fatty acids, total polyunsaturated (g) 0.42