I take a number of supplements. My doc told me my B6 was high. So I stopped by Vit B Complex supplement two months back and should be retested around Sept. I started having neuropathy in my feet in 2018 so I started taking Vit B Complex to raise my Vit B12. I was told my nerve pain is from taking Immune Surpressant Tacrolimus for a liver transplant 18 years prior. I had my Heptologist reduce the surpressant to a lower level. Then recently stopped the B supplements. Still have pain and numbness and it's been 24 years from my 1st transplant and just turned 7 years for my second transplant. So we will see how my B vitamin levels are in the fall.