URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Chicken, heart, all classes, raw, 1 heart Protein (g) 0.95 Total lipid (fat) (g) 0.57 Carbohydrate, by difference (g) 0.04 Energy (kcal) 9.33 Fiber, total dietary (g) 0 Calcium, Ca (mg) 0.73 Iron, Fe (mg) 0.36 Magnesium, Mg (mg) 0.92 Phosphorus, P (mg) 10.8 Potassium, K (mg) 10.74 Sodium, Na (mg) 4.51 Zinc, Zn (mg) 0.4 Copper, Cu (mg) 0.02 Manganese, Mn (mg) 0.01 Selenium, Se (mcg) 0.26 Vitamin A, IU (IU) 1.83 Retinol (mcg) 0.55 Vitamin C, total ascorbic acid (mg) 0.2 Thiamin (mg) 0.01 Riboflavin (mg) 0.04 Niacin (mg) 0.3 Pantothenic acid (mg) 0.16 Vitamin B-6 (mg) 0.02 Folate, total (mcg) 4.39 Vitamin B-12 (mcg) 0.44 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 4.39 Cholesterol (mg) 8.3 Fatty acids, total saturated (g) 0.16 Fatty acids, total monounsaturated (g) 0.14 Fatty acids, total polyunsaturated (g) 0.17