URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Lamb, domestic, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted, 1 piece, cooked, excluding refuse (yield from 1 lb raw meat with refuse) Protein (g) 54.11 Total lipid (fat) (g) 68.27 Carbohydrate, by difference (g) 0 Energy (kcal) 845.68 Fiber, total dietary (g) 0 Calcium, Ca (mg) 54.56 Iron, Fe (mg) 4.02 Magnesium, Mg (mg) 49.6 Phosphorus, P (mg) 421.6 Potassium, K (mg) 686.96 Sodium, Na (mg) 183.52 Zinc, Zn (mg) 8.98 Copper, Cu (mg) 0.29 Manganese, Mn (mg) 0.05 Selenium, Se (mcg) 55.3 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.22 Riboflavin (mg) 0.52 Niacin (mg) 16.54 Pantothenic acid (mg) 1.59 Vitamin B-6 (mg) 0.3 Folate, total (mcg) 39.68 Vitamin B-12 (mcg) 5.51 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 39.68 Cholesterol (mg) 238.08 Fatty acids, total saturated (g) 28.92 Fatty acids, total monounsaturated (g) 28.74 Fatty acids, total polyunsaturated (g) 4.94