I recommend a vitamin supplement that is high in CoEnzyme Q10, B6, B12, Lipoic Acid, with AntiOxidants- such as Vitamin A, C, E, and Resveratrol
There is a compounded Wellness Supplement that contains these ingredients if you have a doctor that will write a prescription for it. I can email the prescription blank to your doctor. It is expensive but if you have Private Insurance it is usually covered except for normal co-pays. Let me know

David Deshotels