URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Pork, fresh, variety meats and by-products, heart, cooked, braised, 1 heart Protein (g) 30.44 Total lipid (fat) (g) 6.51 Carbohydrate, by difference (g) 0.52 Energy (kcal) 190.92 Fiber, total dietary (g) 0 Calcium, Ca (mg) 9.03 Iron, Fe (mg) 7.52 Magnesium, Mg (mg) 30.96 Phosphorus, P (mg) 229.62 Potassium, K (mg) 265.74 Sodium, Na (mg) 45.15 Zinc, Zn (mg) 3.99 Copper, Cu (mg) 0.66 Manganese, Mn (mg) 0.09 Selenium, Se (mcg) 23.61 Vitamin A, IU (IU) 28.38 Retinol (mcg) 9.03 Vitamin C, total ascorbic acid (mg) 2.58 Thiamin (mg) 0.72 Riboflavin (mg) 2.2 Niacin (mg) 7.8 Pantothenic acid (mg) 3.19 Vitamin B-6 (mg) 0.5 Folate, total (mcg) 5.16 Vitamin B-12 (mcg) 4.89 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 5.16 Cholesterol (mg) 285.09 Fatty acids, total saturated (g) 1.73 Fatty acids, total monounsaturated (g) 1.52 Fatty acids, total polyunsaturated (g) 1.68