URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Pork, fresh, variety meats and by-products, kidneys, cooked, braised, 1 cup Protein (g) 35.56 Total lipid (fat) (g) 6.58 Carbohydrate, by difference (g) 0 Energy (kcal) 211.4 Fiber, total dietary (g) 0 Calcium, Ca (mg) 18.2 Iron, Fe (mg) 7.41 Magnesium, Mg (mg) 25.2 Phosphorus, P (mg) 336 Potassium, K (mg) 200.2 Sodium, Na (mg) 112 Zinc, Zn (mg) 5.81 Copper, Cu (mg) 0.96 Manganese, Mn (mg) 0.21 Selenium, Se (mcg) 436.1 Vitamin A, IU (IU) 364 Retinol (mcg) 109.2 Vitamin C, total ascorbic acid (mg) 14.84 Thiamin (mg) 0.55 Riboflavin (mg) 2.22 Niacin (mg) 8.1 Pantothenic acid (mg) 4.02 Vitamin B-6 (mg) 0.64 Folate, total (mcg) 57.4 Vitamin B-12 (mcg) 10.91 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 57.4 Cholesterol (mg) 672 Fatty acids, total saturated (g) 2.11 Fatty acids, total monounsaturated (g) 2.17 Fatty acids, total polyunsaturated (g) 0.53