Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      English muffins, plain, unenriched, without calcium propionate (includes sourdough)
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      Quick Stats
      • Calories 67 3% DV
      • Protein 2.2g 4% DV
      • Carbs 13g 4% DV
      • Fat 0.5g 1% DV
      • Fiber 1g 3% DV
      • Sugar 0g 0% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 16% RDI 45mg
      • Histidine 7% RDI 48mg
      • Isoleucine 6% RDI 89mg
      • Leucine 6% RDI 157mg
      • Lysine 3% RDI 68mg
      • Methionine 5% RDI 39mg
      • Phenylalanine 12% RDI 108mg
      • Threonine 7% RDI 69mg
      • Tryptophan 9% RDI 26mg
      • Tyrosine 8% RDI 66mg
      • Valine 6% RDI 100mg
      Protein Comparison Table

      Table Legend

      1. English muffins, plain, unenriched, without calcium propionate (includes sourdough)
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 28 28
      Essential  
      Histidine (mg)
      (%RDI)      		 48
      (7%)      		 48
      (7%)
      Isoleucine (mg)
      (%RDI)      		 89
      (6%)      		 89
      (6%)
      Leucine (mg)
      (%RDI)      		 157
      (6%)      		 157
      (6%)
      Lysine (mg)
      (%RDI)      		 68
      (3%)      		 68
      (3%)
      Methionine (mg)
      (%RDI)      		 39
      (5%)      		 39
      (5%)
      Phenylalanine (mg)
      (%RDI)      		 108
      (12%)      		 108
      (12%)
      Threonine (mg)
      (%RDI)      		 69
      (7%)      		 69
      (7%)
      Tryptophan (mg)
      (%RDI)      		 26
      (9%)      		 26
      (9%)
      Valine (mg)
      (%RDI)      		 100
      (6%)      		 100
      (6%)
      Conditional  
      Arginine (mg) 84
      		84
      Cystine (mg)
      (%RDI)      		 45
      (16%)      		 45
      (16%)
      Glycine (mg) 80
      		80
      Proline (mg) 230
      		230
      Tyrosine (mg)
      (%RDI)      		 66
      (8%)      		 66
      (8%)
      Non-Essential  
      Alanine (mg) 80
      		80
      Aspartic acid (mg) 113
      		113
      Betaine (mg) --
      		0
      Glutamic acid (mg) 687
      		687
      Hydroxyproline (mg) --
      		0
      Serine (mg) 107
      		107
      Lysine to Arginine Ratio of All Selected Foods: 0.81
      Data Source
      English muffins, plain, unenriched, without calcium propionate (includes sourdough)
      USDA Food Data Central Standard ReleaseOmega-3 data was extrapolated from undifferentiated-Octadecatrienoic acid.Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.