Scholarly research and studies on the efficacy of Neurotransmitter Testing and Amino Acid Therapy
Urinary Neurotransmitter Analysis
The studies attached provide insight to urinary neurotransmitter testing as well as reviews of clinical studies that highlight the use of urinary neurotransmitter testing. Researchers used neurotransmitter analysis as a biomarker for the examination of various disorders in children and adults including PTSD, attachment, depression, sleep apnea, metabolic syndrome, anxiety, IBD, and focus.
Evaluation of Effectively Testing Neurotransmitter Levels through Urinary Excretion
Dr. Manz's original study on Neurotransmitters measured in urine (he owns LDN www.ldn.de).
An Experimental Evaluation on Targeted Amino Acid Therapy with At-Risk Children
Study on NT testing and amino acid therapy in Russian adoptees conducted by Dr. Karyn Purvis, author of The Connected Child.