Neurotransmitter tests

AFAIK, Health Diagnostics & Research Institute is the only lab in United states that tests for acetylcholine (not antibody). The panel includes acetylcholine, norepinephrine, epinephrine, dopamine, serotonin), and histamine,

www.hdri-usa.com/tests/catecholamines-in-platelets.html

For more information on acetylcholine testing see:

https://www.reddit.com/r/Electromagnetics/comments/3pxryb/wiki_alzheimers_and_acetylcholine/

Pharmasan Lab offers several neurotransmitter tests:

NeuroAdrenal Expanded test includes epinephrine, norepinephrine, dopamine, serotonin, GABA, glutamate, PEA, DOPAC, 5-HIAA, glycine, taurine, histamine, DHEA and a timed Cortisol x4 test. Does not include acetylcholine.

NeuroAdrenal Essential includes less neurotransmitters and does not test for DHEA.

https://www.neurorelief.com/?p=testing