URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Crustaceans, crayfish, mixed species, farmed, raw, 1 oz Protein (g) 12.62 Total lipid (fat) (g) 0.82 Carbohydrate, by difference (g) 0 Energy (kcal) 61.2 Fiber, total dietary (g) 0 Calcium, Ca (mg) 21.25 Iron, Fe (mg) 0.47 Magnesium, Mg (mg) 25.5 Phosphorus, P (mg) 185.3 Potassium, K (mg) 221.85 Sodium, Na (mg) 52.7 Zinc, Zn (mg) 0.86 Copper, Cu (mg) 0.2 Manganese, Mn (mg) 0.12 Selenium, Se (mcg) 24.14 Vitamin A, IU (IU) 42.5 Retinol (mcg) 12.75 Vitamin C, total ascorbic acid (mg) 0.42 Thiamin (mg) 0.04 Riboflavin (mg) 0.03 Niacin (mg) 1.59 Pantothenic acid (mg) 0.48 Vitamin B-6 (mg) 0.06 Folate, total (mcg) 25.5 Vitamin B-12 (mcg) 1.78 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 25.5 Cholesterol (mg) 90.95 Fatty acids, total saturated (g) 0.14 Fatty acids, total monounsaturated (g) 0.15 Fatty acids, total polyunsaturated (g) 0.27