URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Crustaceans, crab, alaska king, raw, 1 oz Protein (g) 15.55 Total lipid (fat) (g) 0.51 Carbohydrate, by difference (g) 0 Energy (kcal) 71.4 Fiber, total dietary (g) 0 Calcium, Ca (mg) 39.1 Iron, Fe (mg) 0.5 Magnesium, Mg (mg) 41.65 Phosphorus, P (mg) 186.15 Potassium, K (mg) 173.4 Sodium, Na (mg) 710.6 Zinc, Zn (mg) 5.06 Copper, Cu (mg) 0.78 Manganese, Mn (mg) 0.03 Selenium, Se (mcg) 30.94 Vitamin A, IU (IU) 20.4 Retinol (mcg) 5.95 Vitamin C, total ascorbic acid (mg) 5.95 Thiamin (mg) 0.04 Riboflavin (mg) 0.04 Niacin (mg) 0.94 Pantothenic acid (mg) 0.3 Vitamin B-6 (mg) 0.13 Folate, total (mcg) 37.4 Vitamin B-12 (mcg) 7.65 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 37.4 Cholesterol (mg) 35.7 Fatty acids, total saturated (g) 0.08 Fatty acids, total monounsaturated (g) 0.07 Fatty acids, total polyunsaturated (g) 0.11