URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Lamb, variety meats and by-products, spleen, raw, 1 oz Protein (g) 19.44 Total lipid (fat) (g) 3.5 Carbohydrate, by difference (g) 0 Energy (kcal) 114.13 Fiber, total dietary (g) 0 Calcium, Ca (mg) 10.17 Iron, Fe (mg) 47.34 Magnesium, Mg (mg) 23.73 Phosphorus, P (mg) 316.4 Potassium, K (mg) 404.54 Sodium, Na (mg) 94.92 Zinc, Zn (mg) 3.21 Copper, Cu (mg) 0.14 Manganese, Mn (mg) 0.06 Selenium, Se (mcg) 36.61 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 25.99 Thiamin (mg) 0.05 Riboflavin (mg) 0.39 Niacin (mg) 8.92 Vitamin B-6 (mg) 0.12 Folate, total (mcg) 4.52 Vitamin B-12 (mcg) 6.03 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 4.52 Cholesterol (mg) 282.5 Fatty acids, total saturated (g) 1.16 Fatty acids, total monounsaturated (g) 0.92 Fatty acids, total polyunsaturated (g) 0.26