Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Flax Seeds
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Raw Spinach
×
Wild Blueberries (Frozen)
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  • Calories 238 12% DV
  • Protein 6.1g 12% DV
  • Carbs 29g 10% DV
  • Fat 12g 16% DV
  • Fiber 15g 52% DV
  • Sugar 0.6g 1% DV
  • Amino Acid Score 47%
  • Lysine / Arginine 0.5
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 37% RDI 107mg
  • Histidine 22% RDI 153mg
  • Isoleucine 21% RDI 299mg
  • Leucine 15% RDI 418mg
  • Lysine 14% RDI 297mg
  • Methionine 17% RDI 121mg
  • Phenylalanine 35% RDI 310mg
  • Threonine 24% RDI 254mg
  • Tryptophan 34% RDI 96mg
  • Tyrosine 20% RDI 172mg
  • Valine 19% RDI 353mg
Protein Comparison Table

Table Legend

  1. Flax Seeds
  2. Raw Spinach
  3. Wild Blueberries (Frozen)
-- = missing data
Amino Acids
Food # 1 2 3 Total
Weight (g) 28 30 140 198
Essential  
Histidine (mg)
(%RDI)		 134
(19%)		 19
(3%)		 0
(0%)		 153
(22%)
Isoleucine (mg)
(%RDI)		 254
(18%)		 44
(3%)		 0
(0%)		 299
(21%)
Leucine (mg)
(%RDI)		 351
(13%)		 67
(2%)		 0
(0%)		 418
(15%)
Lysine (mg)
(%RDI)		 245
(12%)		 52
(2%)		 0
(0%)		 297
(14%)
Methionine (mg)
(%RDI)		 105
(14%)		 16
(2%)		 0
(0%)		 121
(17%)
Phenylalanine (mg)
(%RDI)		 272
(31%)		 39
(4%)		 0
(0%)		 310
(35%)
Threonine (mg)
(%RDI)		 218
(21%)		 37
(3%)		 0
(0%)		 254
(24%)
Tryptophan (mg)
(%RDI)		 84
(30%)		 12
(4%)		 0
(0%)		 96
(34%)
Valine (mg)
(%RDI)		 304
(17%)		 48
(3%)		 0
(0%)		 353
(19%)
Conditional  
Arginine (mg) 547
49
0
595
Cystine (mg)
(%RDI)		 97
(34%)		 11
(4%)		 0
(0%)		 107
(37%)
Glycine (mg) 354
40
0
395
Proline (mg) 229
34
0
263
Tyrosine (mg)
(%RDI)		 140
(16%)		 32
(4%)		 0
(0%)		 172
(20%)
Non-Essential  
Alanine (mg) 263
43
0
305
Aspartic acid (mg) 581
72
0
653
Betaine (mg) 1
31
0
32
Glutamic acid (mg) 1147
103
0
1250
Hydroxyproline (mg) 50
--
0
50
Serine (mg) 275
31
0
307
Lysine to Arginine Ratio of All Selected Foods: 0.5
Data Source
Flax Seeds
USDA Food Data Central Standard Release (Common)
Raw Spinach
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.
Wild Blueberries (Frozen)
USDA Food Data Central Standard Release (Common)Data for amino acids set to 0 since there is no protein in this food.Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.