The Urine Amino Acid Test is a comprehensive study that evaluates metabolic, nutritional, and neurological status.

• ESSENTIAL: Tryptophan [Trp], Arginine [Arg], Taurine [Tau], Lysine [Lys], Leucine [Leu], Isoleucine [Ile], Methionine [Met], Valine [Val], Histidine [His], Phenylalanine [Phe], Threonine [Thr]
• NON-ESSENTIAL: Aspartic Acid [Asp], Tyrosine [Tyr], Glutamine [Gln], Alanine [Ala], Glycine [Gly], Proline [Pro], Glutamic Acid [Glu], Asparagine [Asn], Serine [Ser], Cysteine [Cys]
• DIMERIC: Carnosine (ßAla+His) [Crn], Anserine (ß-Ala+NMHis) [Ans], Cystine (Cys-Cys) [Cis], Cystathionine (Homosist y Ser) [Cst]
• DERIVATIVES: 1-Methylhistidine [1-MHis], Ornithine [Orn], Citrulline [Cit], Gamma-aminobutyric [GABA], 3-Methylhistidine [3-MHis], A-Aminoadipic [aNadip], Homocysteine [HCI], Beta-Alanine [ßAla], Sarcosine [Src], Hydroxylysine [HLys].