vitamin B6 downsides
vitamin B6 downsides
Vitamin B6 is essential for health, but high-dose supplementation carries real risks, including nerve damage (peripheral neuropathy). This article explains the common downsides of B6, from tingling and numbness to ataxia, how to identify safe from dangerous dosages, and what to do if you experience symptoms. We also reveal hidden sources of B6 in popular supplements and who is at highest risk.