Hi Ed, I have seen a few posts in the groups Facebook page by doing a search of the group but like Connect it seems like everyone is a little different. From the FAQs on their website;
"Will this help any type of peripheral neuropathy?
Yes. Peripheral nerves respond exceptionally to this nutritional supplement formula that supports accelerated healing. Short fiber & long fiber axonal damage are encouraged to heal faster."
--- https://theprotocolworks.com/faq/

I wished the Facebook groups were a little more friendly for new members questions but I understand why they expect everyone to search the group posts before asking a question. You can join the FB group using the link on the website and search through posts. I did find a response to a member from the person who started the group mentioning his diagnosis of peripheral poly neuropathy involving the long and short fiber nerves.