URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Pork, fresh, variety meats and by-products, brain, raw, 1 oz Protein (g) 2.91 Total lipid (fat) (g) 2.61 Carbohydrate, by difference (g) 0 Energy (kcal) 36 Fiber, total dietary (g) 0 Calcium, Ca (mg) 2.84 Iron, Fe (mg) 0.45 Magnesium, Mg (mg) 3.97 Phosphorus, P (mg) 79.95 Potassium, K (mg) 73.14 Sodium, Na (mg) 34.02 Zinc, Zn (mg) 0.36 Copper, Cu (mg) 0.07 Manganese, Mn (mg) 0.03 Selenium, Se (mcg) 4.51 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 3.83 Thiamin (mg) 0.04 Riboflavin (mg) 0.08 Niacin (mg) 1.21 Pantothenic acid (mg) 0.79 Vitamin B-6 (mg) 0.05 Folate, total (mcg) 1.7 Vitamin B-12 (mcg) 0.62 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 1.7 Cholesterol (mg) 622.28 Fatty acids, total saturated (g) 0.59 Fatty acids, total monounsaturated (g) 0.47 Fatty acids, total polyunsaturated (g) 0.41