URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Lamb, Australian, imported, fresh, leg, sirloin half, boneless, separable lean only, trimmed to 1/8" fat, cooked, roasted, 1 piece, cooked, excluding refuse (yield from 1 lb raw meat with refuse) Protein (g) 71.87 Total lipid (fat) (g) 27.58 Carbohydrate, by difference (g) 0 Energy (kcal) 556.85 Calcium, Ca (mg) 33.67 Iron, Fe (mg) 5.8 Magnesium, Mg (mg) 64.75 Phosphorus, P (mg) 554.26 Potassium, K (mg) 823.62 Sodium, Na (mg) 214.97 Zinc, Zn (mg) 12.33 Copper, Cu (mg) 0.5 Manganese, Mn (mg) 0.04 Selenium, Se (mcg) 33.67 Thiamin (mg) 0.35 Riboflavin (mg) 1.09 Niacin (mg) 14.83 Pantothenic acid (mg) 2.56 Vitamin B-6 (mg) 1.19 Vitamin B-12 (mcg) 8.26 Cholesterol (mg) 271.95 Fatty acids, total saturated (g) 11.68 Fatty acids, total monounsaturated (g) 10.83 Fatty acids, total polyunsaturated (g) 1.25