Lions Mane are very unique medicinal mushrooms because they stimulate the production of nerve growth factor. NGF keeps nerve cells healthy and can repair nerve damage. I grow Lions Mane mushrooms and have made dual extracted tinctures that helped with my overall homeostasis, as well as feeling more "sharp" when it came to word recovery and sentence formation, like, not being at a loss for a word which was sometimes happening from time to time.
My hubby's nerve damage to his back is pretty much gone. He can sleep on his right side again, and I never hear him complain of pain in that location. I would add the tincture to a glass of juice in the morning. Always consider your source, and don't be scared to try your hand at growing them! They are quite simple to grow. You can find spores google root mushroom farm.
I have sciatica from a herniated disc. So the herniated disc can pinch the sciatic nerve. For over 18 days, the numbness in my calf and foot didn't go away, although the nerve pain was reducing with time. The moment I started taking Alpha Lipoic Acid, I started seeing improvements. The second day of using the numbness started subsiding and I was walking better without limping too much.
There is a great post about Alpha Lipoic Acid in the neuropathy section. I think ALA promotes nerve healing.
I took a pill 0f 300mg in the morning with food and one more at night with food.