| Amino Acid | Function | Sickness |
|---|---|---|
| HISTIDINE | Precursor of histamine (compound released by immune system cells during an allergic reaction) | Rheumatoid arthritis |
| LYSINE |
|
|
| TRYPTOPHAN |
|
|
| PHENYLALANINE |
|
|
| METHIONINE |
|
|
| THREONINE |
|
|
|
LEUCINE ISOLEUCINE VALINE (called Branched-Chain Amino Acids or BCAAs) |
|
|
| ARGININE |
|
|
| TYROSINE |
|
|
| CYSTEINE |
|
|
| SERINE |
|
|
| GLUTAMIC ACID |
|
|
| ASPARTIC ACID |
|
|
| GLYCINE |
|
|
| ALANINE |
|
|