does glutathione affect fertility Glutathione = the “master antioxidant.”
Description
Vitamin B12 and Nerve Regeneration Another very new discovery is that vitamin B12 not only has an impact on the myelin sheaths, but also shows a remarkable effect in the direct regeneration of the nerves (35-37)
M.SuleimanA

In addition to supporting energy levels, vitamin B12 is crucial for healthy nervous system function and cognitive health, which can further contribute to improved mood and mental clarity

doi: 10.1023/A:1019878224754
