URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, chuck, top blade, separable lean and fat, trimmed to 1/4" fat, all grades, raw, 1 lb Protein (g) 86.5 Total lipid (fat) (g) 33.93 Carbohydrate, by difference (g) 0 Energy (kcal) 675.86 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 22.68 Iron, Fe (mg) 9.89 Magnesium, Mg (mg) 95.26 Phosphorus, P (mg) 807.41 Potassium, K (mg) 1483.27 Sodium, Na (mg) 267.62 Zinc, Zn (mg) 28.21 Copper, Cu (mg) 0.38 Manganese, Mn (mg) 0 Selenium, Se (mcg) 45.81 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.59 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.53 Riboflavin (mg) 0.85 Niacin (mg) 15.18 Pantothenic acid (mg) 0.01 Vitamin B-6 (mg) 1.79 Folate, total (mcg) 31.75 Vitamin B-12 (mcg) 14.15 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 31.75 Cholesterol (mg) 272.16 Fatty acids, total saturated (g) 10.8 Fatty acids, total monounsaturated (g) 14.76 Fatty acids, total polyunsaturated (g) 1.52