@thomasmichael, That is the question I was trying to answer when I first joined Connect back in 2016. I do take supplements to hopefully slow or stop the progression but the neuropathy is still there and it hasn't gotten any worse so I'm happy so far. I shared my neuropathy journey in another discussion here -https://connect.mayoclinic.org/comment/310341/.

Here are a few references on supplements that might be helpful:
-- Which supplements can help with neuropathy?
https://www.medicalnewstoday.com/articles/326917
-- From the above article - Supplementing deficient vitamins:
https://www.medicalnewstoday.com/articles/326917
-- Vitamins and Supplements for Nerve Health:
https://www.foundationforpn.org/vitamins-and-supplements-for-nerve-health/
Also, there are 90 other discussions on supplements for neuropathy if you want to scan through the list - https://connect.mayoclinic.org/search/discussions/.