Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Raw Spinach
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      Blueberries
      ×
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      Quick Stats
      • Calories 91 5% DV
      • Protein 2g 4% DV
      • Carbs 23g 8% DV
      • Fat 0.6g 1% DV
      • Fiber 4g 15% DV
      • Sugar 15g 30% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 8% RDI 22mg
      • Histidine 5% RDI 35mg
      • Isoleucine 6% RDI 78mg
      • Leucine 5% RDI 132mg
      • Lysine 3% RDI 71mg
      • Methionine 5% RDI 34mg
      • Phenylalanine 9% RDI 77mg
      • Threonine 6% RDI 66mg
      • Tryptophan 6% RDI 16mg
      • Tyrosine 5% RDI 46mg
      • Valine 5% RDI 94mg
      Protein Comparison Table

      Table Legend

      1. Raw Spinach
      2. Blueberries
      -- = missing data
      Amino Acids
      Food # 1 2 Total
      Weight (g) 30 148 178
      Essential  
      Histidine (mg)
      (%RDI)      		 19
      (3%)      		 16
      (2%)      		 35
      (5%)
      Isoleucine (mg)
      (%RDI)      		 44
      (3%)      		 34
      (2%)      		 78
      (6%)
      Leucine (mg)
      (%RDI)      		 67
      (2%)      		 65
      (2%)      		 132
      (5%)
      Lysine (mg)
      (%RDI)      		 52
      (2%)      		 19
      (1%)      		 71
      (3%)
      Methionine (mg)
      (%RDI)      		 16
      (2%)      		 18
      (2%)      		 34
      (5%)
      Phenylalanine (mg)
      (%RDI)      		 39
      (4%)      		 38
      (4%)      		 77
      (9%)
      Threonine (mg)
      (%RDI)      		 37
      (3%)      		 30
      (3%)      		 66
      (6%)
      Tryptophan (mg)
      (%RDI)      		 12
      (4%)      		 4
      (2%)      		 16
      (6%)
      Valine (mg)
      (%RDI)      		 48
      (3%)      		 46
      (3%)      		 94
      (5%)
      Conditional  
      Arginine (mg) 49
      		55
      		103
      Cystine (mg)
      (%RDI)      		 11
      (4%)      		 12
      (4%)      		 22
      (8%)
      Glycine (mg) 40
      		46
      		86
      Proline (mg) 34
      		41
      		75
      Tyrosine (mg)
      (%RDI)      		 32
      (4%)      		 13
      (2%)      		 46
      (5%)
      Non-Essential  
      Alanine (mg) 43
      		46
      		88
      Aspartic acid (mg) 72
      		84
      		156
      Betaine (mg) 31
      		0
      		31
      Glutamic acid (mg) 103
      		135
      		238
      Hydroxyproline (mg) --
      		--
      		0
      Serine (mg) 31
      		33
      		64
      Lysine to Arginine Ratio of All Selected Foods: 0.69
      Data Source
      Raw Spinach
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Blueberries
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.