URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Lamb, Australian, imported, fresh, leg, sirloin half, boneless, separable lean only, trimmed to 1/8" fat, raw, 1 oz Protein (g) 5.81 Total lipid (fat) (g) 1.6 Carbohydrate, by difference (g) 0 Energy (kcal) 39.12 Calcium, Ca (mg) 2.84 Iron, Fe (mg) 0.5 Magnesium, Mg (mg) 6.52 Phosphorus, P (mg) 55.28 Potassium, K (mg) 92.99 Sodium, Na (mg) 22.68 Zinc, Zn (mg) 0.99 Copper, Cu (mg) 0.05 Manganese, Mn (mg) 0 Selenium, Se (mcg) 2.78 Thiamin (mg) 0.04 Riboflavin (mg) 0.09 Niacin (mg) 1.58 Pantothenic acid (mg) 0.15 Vitamin B-6 (mg) 0.12 Vitamin B-12 (mcg) 0.85 Cholesterol (mg) 17.86 Fatty acids, total saturated (g) 0.65 Fatty acids, total monounsaturated (g) 0.65 Fatty acids, total polyunsaturated (g) 0.08