URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Fish, mackerel, Atlantic, raw, 1 oz Protein (g) 15.81 Total lipid (fat) (g) 11.81 Carbohydrate, by difference (g) 0 Energy (kcal) 174.25 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 10.2 Iron, Fe (mg) 1.39 Magnesium, Mg (mg) 64.6 Phosphorus, P (mg) 184.45 Potassium, K (mg) 266.9 Sodium, Na (mg) 76.5 Zinc, Zn (mg) 0.54 Copper, Cu (mg) 0.06 Manganese, Mn (mg) 0.01 Selenium, Se (mcg) 37.48 Vitamin A, IU (IU) 141.95 Retinol (mcg) 42.5 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 1.29 Vitamin D (IU) 306 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0.34 Thiamin (mg) 0.15 Riboflavin (mg) 0.27 Niacin (mg) 7.72 Pantothenic acid (mg) 0.73 Vitamin B-6 (mg) 0.34 Folate, total (mcg) 0.85 Vitamin B-12 (mcg) 7.4 Vitamin K (phylloquinone) (mcg) 4.25 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 0.85 Cholesterol (mg) 59.5 Fatty acids, total saturated (g) 2.77 Fatty acids, total monounsaturated (g) 4.64 Fatty acids, total polyunsaturated (g) 2.85