URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Beef, variety meats and by-products, kidneys, cooked, simmered, 1 oz Protein (g) 23.18 Total lipid (fat) (g) 3.95 Carbohydrate, by difference (g) 0 Energy (kcal) 134.3 Sugars, total (g) 0 Fiber, total dietary (g) 0 Calcium, Ca (mg) 16.15 Iron, Fe (mg) 4.93 Magnesium, Mg (mg) 10.2 Phosphorus, P (mg) 258.4 Potassium, K (mg) 114.75 Sodium, Na (mg) 79.9 Zinc, Zn (mg) 2.41 Copper, Cu (mg) 0.48 Manganese, Mn (mg) 0.16 Selenium, Se (mcg) 142.8 Vitamin A, IU (IU) 0 Retinol (mcg) 0 Carotene, beta (mcg) 0 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.07 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 19.55 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0 Thiamin (mg) 0.14 Riboflavin (mg) 2.52 Niacin (mg) 3.33 Pantothenic acid (mg) 1.33 Vitamin B-6 (mg) 0.33 Folate, total (mcg) 70.55 Vitamin B-12 (mcg) 21.16 Vitamin K (phylloquinone) (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 70.55 Cholesterol (mg) 608.6 Fatty acids, total saturated (g) 0.91 Fatty acids, total monounsaturated (g) 0.6 Fatty acids, total polyunsaturated (g) 0.7