URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Fish, tuna, white, canned in water, without salt, drained solids, 1 can Protein (g) 40.63 Total lipid (fat) (g) 5.11 Carbohydrate, by difference (g) 0 Energy (kcal) 220.16 Fiber, total dietary (g) 0 Calcium, Ca (mg) 24.08 Iron, Fe (mg) 1.67 Magnesium, Mg (mg) 56.76 Phosphorus, P (mg) 373.24 Potassium, K (mg) 407.64 Sodium, Na (mg) 86 Zinc, Zn (mg) 0.83 Copper, Cu (mg) 0.07 Manganese, Mn (mg) 0.03 Selenium, Se (mcg) 113 Vitamin A, IU (IU) 32.68 Retinol (mcg) 10.32 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.01 Riboflavin (mg) 0.08 Niacin (mg) 9.97 Pantothenic acid (mg) 0.21 Vitamin B-6 (mg) 0.37 Folate, total (mcg) 3.44 Vitamin B-12 (mcg) 2.01 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 3.44 Cholesterol (mg) 72.24 Fatty acids, total saturated (g) 1.36 Fatty acids, total monounsaturated (g) 1.35 Fatty acids, total polyunsaturated (g) 1.91