Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Beef, top sirloin, steak, separable lean and fat, trimmed to 0" fat, select, cooked, broiled
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      Quick Stats
      • Calories 175 9% DV
      • Protein 25g 50% DV
      • Carbs 0g 0% DV
      • Fat 7.5g 12% DV
      • Fiber 0g 0% DV
      • Sugar 0g 0% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 113% RDI 326mg
      • Histidine 115% RDI 804mg
      • Isoleucine 82% RDI 1147mg
      • Leucine 73% RDI 2004mg
      • Lysine 101% RDI 2129mg
      • Methionine 90% RDI 656mg
      • Phenylalanine 114% RDI 995mg
      • Threonine 96% RDI 1006mg
      • Tryptophan 59% RDI 166mg
      • Tyrosine 92% RDI 803mg
      • Valine 69% RDI 1250mg
      Protein Comparison Table

      Table Legend

      1. Beef, top sirloin, steak, separable lean and fat, trimmed to 0" fat, select, cooked, broiled
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 85 85
      Essential  
      Histidine (mg)
      (%RDI)      		 804
      (115%)      		 804
      (115%)
      Isoleucine (mg)
      (%RDI)      		 1147
      (82%)      		 1147
      (82%)
      Leucine (mg)
      (%RDI)      		 2004
      (73%)      		 2004
      (73%)
      Lysine (mg)
      (%RDI)      		 2129
      (101%)      		 2129
      (101%)
      Methionine (mg)
      (%RDI)      		 656
      (90%)      		 656
      (90%)
      Phenylalanine (mg)
      (%RDI)      		 995
      (114%)      		 995
      (114%)
      Threonine (mg)
      (%RDI)      		 1006
      (96%)      		 1006
      (96%)
      Tryptophan (mg)
      (%RDI)      		 166
      (59%)      		 166
      (59%)
      Valine (mg)
      (%RDI)      		 1250
      (69%)      		 1250
      (69%)
      Conditional  
      Arginine (mg) 1629
      		1629
      Cystine (mg)
      (%RDI)      		 326
      (113%)      		 326
      (113%)
      Glycine (mg) 1534
      		1534
      Proline (mg) 1201
      		1201
      Tyrosine (mg)
      (%RDI)      		 803
      (92%)      		 803
      (92%)
      Non-Essential  
      Alanine (mg) 1532
      		1532
      Aspartic acid (mg) 2295
      		2295
      Betaine (mg) 13
      		13
      Glutamic acid (mg) 3783
      		3783
      Hydroxyproline (mg) 264
      		264
      Serine (mg) 993
      		993
      Lysine to Arginine Ratio of All Selected Foods: 1.31
      Data Source
      Beef, top sirloin, steak, separable lean and fat, trimmed to 0" fat, select, cooked, broiled
      USDA Food Data Central Standard ReleaseOmega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.