Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Skim Milk
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      Low-Fat Milk 2%
      ×
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      Quick Stats
      • Calories 205 10% DV
      • Protein 16g 33% DV
      • Carbs 24g 8% DV
      • Fat 5g 8% DV
      • Fiber 0g 0% DV
      • Sugar 25g 50% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 35% RDI 100mg
      • Histidine 71% RDI 494mg
      • Isoleucine 60% RDI 844mg
      • Leucine 57% RDI 1545mg
      • Lysine 65% RDI 1364mg
      • Methionine 59% RDI 428mg
      • Phenylalanine 97% RDI 846mg
      • Threonine 66% RDI 697mg
      • Tryptophan 74% RDI 208mg
      • Tyrosine 94% RDI 824mg
      • Valine 59% RDI 1068mg
      Protein Comparison Table

      Table Legend

      1. Skim Milk
      2. Low-Fat Milk 2%
      -- = missing data
      Amino Acids
      Food # 1 2 Total
      Weight (g) 245 244 489
      Essential  
      Histidine (mg)
      (%RDI)      		 250
      (36%)      		 244
      (35%)      		 494
      (71%)
      Isoleucine (mg)
      (%RDI)      		 426
      (30%)      		 417
      (30%)      		 844
      (60%)
      Leucine (mg)
      (%RDI)      		 782
      (29%)      		 764
      (28%)      		 1545
      (57%)
      Lysine (mg)
      (%RDI)      		 691
      (33%)      		 673
      (32%)      		 1364
      (65%)
      Methionine (mg)
      (%RDI)      		 216
      (30%)      		 212
      (29%)      		 428
      (59%)
      Phenylalanine (mg)
      (%RDI)      		 429
      (49%)      		 417
      (48%)      		 846
      (97%)
      Threonine (mg)
      (%RDI)      		 353
      (34%)      		 344
      (33%)      		 697
      (66%)
      Tryptophan (mg)
      (%RDI)      		 105
      (38%)      		 102
      (37%)      		 208
      (74%)
      Valine (mg)
      (%RDI)      		 541
      (30%)      		 527
      (29%)      		 1068
      (59%)
      Conditional  
      Arginine (mg) 235
      		229
      		465
      Cystine (mg)
      (%RDI)      		 51
      (18%)      		 49
      (17%)      		 100
      (35%)
      Glycine (mg) 164
      		159
      		323
      Proline (mg) 813
      		795
      		1609
      Tyrosine (mg)
      (%RDI)      		 417
      (48%)      		 407
      (47%)      		 824
      (94%)
      Non-Essential  
      Alanine (mg) 279
      		273
      		553
      Aspartic acid (mg) 706
      		691
      		1396
      Betaine (mg) 5
      		2
      		7
      Glutamic acid (mg) 1855
      		1810
      		3665
      Hydroxyproline (mg) 0
      		0
      		0
      Serine (mg) 497
      		486
      		983
      Lysine to Arginine Ratio of All Selected Foods: 2.93
      Data Source
      Skim Milk
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Low-Fat Milk 2%
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.