Xchoc, I am healing my nerves all over my body, not just the stomach, etc. Autonomic Neuropathy and Peripheral Neuropathy (POTS.)
No more sugar, LOW carbs-only healthful ones like beans, fruit, etc, no gluten. Sugar is not good for the nerves.
I have many supplements for my CFS and POTS, but the main ones for nerve growth and heath are Alpha Lipoic Acid, Benfotiamine, L carnitine, fish oil, and making sure your b12 is good.
I am improving very well. No real CFS problems now but we are concentrating on my POTS, the Autonomic Neurpathy that causes half of POTS cases.