quite a bit.
Here is a good study on Pubmed that relates to what he found has helped him - \\"In...
the site;
https://amino-acid-therapy.com/
Here's the link specific to Parkinson's;
https://naturals
of non-motor symptoms.\\"
https://www.ncbi.nlm.nih.gov/pubmed/30028337...
UA-related neurological diseases. - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3914730/
Neurologist wants to confirm it's NOT PD using a biopsy....