URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Lamb, Australian, imported, fresh, leg, sirloin half, boneless, separable lean and fat, trimmed to 1/8" fat, raw, 1 oz Protein (g) 4.89 Total lipid (fat) (g) 5.67 Carbohydrate, by difference (g) 0 Energy (kcal) 72.01 Calcium, Ca (mg) 3.4 Iron, Fe (mg) 0.43 Magnesium, Mg (mg) 5.67 Phosphorus, P (mg) 47.34 Potassium, K (mg) 79.1 Sodium, Na (mg) 19.84 Zinc, Zn (mg) 0.84 Copper, Cu (mg) 0.04 Manganese, Mn (mg) 0 Selenium, Se (mcg) 2.27 Thiamin (mg) 0.04 Riboflavin (mg) 0.08 Niacin (mg) 1.33 Pantothenic acid (mg) 0.13 Vitamin B-6 (mg) 0.1 Vitamin B-12 (mcg) 0.73 Cholesterol (mg) 18.71 Fatty acids, total saturated (g) 2.77 Fatty acids, total monounsaturated (g) 2.3 Fatty acids, total polyunsaturated (g) 0.23