I have had another look at my Amino Acid test results and noticed that the ones I'm deficient in are (according to the below link) many of the same ones that are used to maintain the gut mucosal lining; these include Threonine, Serine, Leucine, Histidine, Methionine. The reference figure for Proline doesn't have a lower limit so I could very well be deficient in that as well.
From what I've read, L-Threonine seems to have the biggest influence on gut mucosal integrity. L-Threonine is not widely sold so I've had to order it from a lesser known brand, I hope it's reasonable quality.
Here's the link with a chart listing the aminos needed for the gut mucosa:
http://en.ajinomoto-animalnutrition-emea.com/threonine-gut-health-and-immunity.htmlHere's my amino acid quantitative urine test results:
_URINE AMINO ACIDS QUANTITATION_
Ref Range:
AMINO ACID Result (uM/mM Crea) Reference Range (uM/mM Crea)
~
Phosphoserine 4 Not Detected
Taurine 58 16-180
Phosphoethanolamine 3 Not Detected
Aspartic Acid 2 2-7
Hydroxyproline 1 <13
Threonine *6 7-29
Serine *16 21-50
Asparagine 4 <23
Glutamic Acid 1 <12
Glutamine 20 20-76
Sarcosine 0 Not Detected
Alpha Aminoadipic acid 1 Not Detected
Proline 0 <9
Glycine 46 43-173
Alanine 21 16-68
Citrulline 1 <4
Alpha Aminobutyric 0 <4
Valine 3 3-13
Cystine 3 3-17
Methionine *1 2-16
Isoleucine 1 <4
Leucine *1 2-11
Tyrosine 3 2-23
Phenylalanine 3 2-19
Beta Alanine 2 Not Detected
Beta Aminoisobutyric 2 <91
GABA 0 Not Detected
Ethanolamine 17 Not Detected
Tryptophan 0 Not Detected
Hydroxylysine 0 Not Detected
Ornithine 2 <5
Lysine 7 7-58
1-Methylhistidine 59 Not Detected
Histidine *25 26-153
3-Methylhistidine *14 19-47
Anserine 1 Not Detected
Carnosine 5 Not Detected
Arginine 1 <5
-
Creatinine 1469 mg/l