KEY MARKERS

Excitatory Neurotransmitters
  • Glutamate
  • Histamine
  • PEA (Phenylethylamine)
  • Dopamine
  • DOPAC (Dopamine Metabolite)
  • HVA (Homovanillic Acid)
  • Norepinephrine
  • Epinephrine
  • VMA (Vanillylmandelic Acid)
  • Acetylcholine
  • Aspartate
  • Oxytocin

Inhibitory Neurotransmitters

  • Serotonin
  • 5-HIAA (Serotonin Metabolite)
  • GABA (Gamma-Aminobutyric Acid)
  • Glycine
  • Taurine

Other Neurotransmitters & Metabolites

  • 3-Methoxytyramine
  • Metanephrine
  • Tryptamine
  • Tyrosine
  • Tyramine
  • Serine
  • 5-HTP (5-Hydroxytryptophan)
  • L-DOPA (L-Dihydroxyphenylalanine)
  • Xanthurenic Acid
  • Quinolinic Acid
  • Kynurenic Acid

Neurotransmitter Ratios

  • Norepinephrine/Epinephrine
  • HVA/VMA
  • HVA/DOPAC
  • Quinolinic Acid/5-HIAA

Diurnal Epinephrine & Norepinephrine Levels

  • Epinephrine: 1st Morning, 2nd Morning, Evening, Night
  • Norepinephrine: 1st Morning, 2nd Morning, Evening, Night