URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Lamb, variety meats and by-products, spleen, cooked, braised, 1 oz Protein (g) 22.49 Total lipid (fat) (g) 4.05 Carbohydrate, by difference (g) 0 Energy (kcal) 132.6 Fiber, total dietary (g) 0 Calcium, Ca (mg) 11.05 Iron, Fe (mg) 32.87 Magnesium, Mg (mg) 17.85 Phosphorus, P (mg) 289.85 Potassium, K (mg) 210.8 Sodium, Na (mg) 49.3 Zinc, Zn (mg) 3.35 Copper, Cu (mg) 0.12 Manganese, Mn (mg) 0.05 Selenium, Se (mcg) 42.33 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 22.1 Thiamin (mg) 0.04 Riboflavin (mg) 0.27 Niacin (mg) 4.99 Vitamin B-6 (mg) 0.07 Folate, total (mcg) 3.4 Vitamin B-12 (mcg) 4.5 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 3.4 Cholesterol (mg) 327.25 Fatty acids, total saturated (g) 1.34 Fatty acids, total monounsaturated (g) 1.08 Fatty acids, total polyunsaturated (g) 0.3