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        Nutrition facts for a little less than ¼ pound (100 grams) of Beef, flank, steak, separable lean only, trimmed to 0" fat, select, raw. | 
       
      
       
        
        
         
        
         
        
         
        
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Beef, flank, steak, separable lean only, trimmed to 0" fat, select, raw
 
 
  | Calories 137 | 
  Calories from Fat 44  | 
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  [1] |   
   
 
 
 
 
 
 
 
 
 
 
 
  
 | Nutrient | Quantity | Units |  
| Alanine  |  1.30  | g |  | Alcohol, ethyl  |  0.00  | g |  | Arginine  |  1.39  | g |  | Ash  |  0.99  | g |  | Aspartic acid  |  1.95  | g |  | Betaine  |  13.20  | mg |  | Caffeine  |  0.00  | mg |  | Calcium, Ca  |  21.00  | mg |  | Carbohydrate, by difference  |  0.00  | g |  | Carotene, alpha  |  0.00  | mcg |  | Carotene, beta  |  0.00  | mcg |  | Cholesterol  |  60.00  | mg |  | Choline, total  |  89.50  | mg |  | Copper, Cu  |  0.07  | mg |  | Cryptoxanthin, beta  |  0.00  | mcg |  | Cystine  |  0.28  | g |  | Energy  |  137.00  | kcal |  | Energy  |  571.00  | kJ |  | Fatty acids, total monounsaturated  |  1.97  | g |  | Fatty acids, total polyunsaturated  |  0.20  | g |  | Fatty acids, total saturated  |  2.07  | g |  | Fiber, total dietary  |  0.00  | g |  | Folate, DFE  |  13.00  | mcg_DFE |  | Folate, food  |  13.00  | mcg |  | Folate, total  |  13.00  | mcg |  | Folic acid  |  0.00  | mcg |  | Glutamic acid  |  3.22  | g |  | Glycine  |  1.30  | g |  | Histidine  |  0.68  | g |  | Hydroxyproline  |  0.23  | g |  | Iron, Fe  |  1.54  | mg |  | Isoleucine  |  0.97  | g |  | Leucine  |  1.71  | g |  | Lutein + zeaxanthin  |  0.00  | mcg |  | Lycopene  |  0.00  | mcg |  | Lysine  |  1.81  | g |  | Magnesium, Mg  |  22.00  | mg |  | Manganese, Mn  |  0.01  | mg |  | Methionine  |  0.56  | g |  | Niacin  |  6.23  | mg |  | Pantothenic acid  |  0.63  | mg |  | Phenylalanine  |  0.85  | g |  | Phosphorus, P  |  202.00  | mg |  | Potassium, K  |  341.00  | mg |  | Proline  |  1.02  | g |  | Protein  |  21.43  | g |  | Retinol  |  0.00  | mcg |  | Riboflavin  |  0.12  | mg |  | Selenium, Se  |  29.50  | mcg |  | Serine  |  0.84  | g |  | Sodium, Na  |  53.00  | mg |  | Sugars, total  |  0.00  | g |  | Theobromine  |  0.00  | mg |  | Thiamin  |  0.07  | mg |  | Threonine  |  0.86  | g |  | Tocopherol, beta  |  0.00  | mg |  | Tocopherol, delta  |  0.00  | mg |  | Tocopherol, gamma  |  0.00  | mg |  | Total lipid (fat)  |  5.00  | g |  | Tryptophan  |  0.14  | g |  | Tyrosine  |  0.68  | g |  | Valine  |  1.06  | g |  | Vitamin A, IU  |  0.00  | IU |  | Vitamin A, RAE  |  0.00  | mcg_RAE |  | Vitamin B-12  |  0.91  | mcg |  | Vitamin B-12, added  |  0.00  | mcg |  | Vitamin B-6  |  0.60  | mg |  | Vitamin C, total ascorbic acid  |  0.00  | mg |  | Vitamin E (alpha-tocopherol)  |  0.29  | mg |  | Vitamin E, added  |  0.00  | mg |  | Vitamin K (phylloquinone)  |  1.20  | mcg |  | Water  |  72.84  | g |  | Zinc, Zn  |  3.83  | mg |   References:
  - Dr. Michael Colgan. "Optimum Sports Nutrition". 1993.
 - National Cattlemen's Beef Association (NCBA). "Nutrient Content of Ground Beef". 2000  Chicago IL  
 - National Cattlemen's Beef Association (NCBA). "Nutrient Content of Retail Beef Cuts with 1/8 inch Trim Beef". 2000  Chicago IL  
  
 
 
 
 
 
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