URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Game meat, bison, top sirloin, separable lean only, trimmed to 0" fat, raw, 1 oz Protein (g) 24.18 Total lipid (fat) (g) 2.71 Carbohydrate, by difference (g) 0 Energy (kcal) 127.69 Calcium, Ca (mg) 5.65 Iron, Fe (mg) 3.39 Magnesium, Mg (mg) 27.12 Phosphorus, P (mg) 229.39 Potassium, K (mg) 378.55 Sodium, Na (mg) 57.63 Zinc, Zn (mg) 3.84 Copper, Cu (mg) 0.18 Manganese, Mn (mg) 0.02 Selenium, Se (mcg) 28.36 Vitamin A, IU (IU) 3.39 Retinol (mcg) 1.13 Vitamin E (alpha-tocopherol) (mg) 0.06 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.05 Riboflavin (mg) 0.11 Niacin (mg) 2.28 Vitamin B-6 (mg) 0.29 Vitamin B-12 (mcg) 2.6 Cholesterol (mg) 80.23 Fatty acids, total saturated (g) 1 Fatty acids, total monounsaturated (g) 1.11 Fatty acids, total polyunsaturated (g) 0.25