Mrs. D - Thank you for sending me the link to all the posts about supplements for PN and the links to articles about PN (causes, diagnosis, and treatments). All very helpful!!!

I know all supplements/treatments won't work for all types of PN. What do you know about PN caused by autoimmune disorder, like Sjogren's Syndrome, or caused by autonomic nervous system dysfunction. If PN has one of those causes, will supplementation still be effective? Or is PN that is caused by autoimmune or autonomic problems less responsive to supplementation therapy? I can't remember where I got this sense, but I remember seeing this somewhere. Hopefully I am wrong.

Thank you.