It reduced TFR1, p53, and Fe 2+ levels, increased GSH expression, inhibited ferroptosis and lipid peroxidation, and ameliorated neuronal injury (Wang et al., 2023)
Localized glutathione synthesis would be expected to have an even more pronounced effect, and it has been suggested that non-soma areas contain more glutathione (35)
It's a marvel of biochemical engineering
As a result, blood tests may show normal B12 levels, even though the body is not receiving the active form it needs
Following its release, most B 12 is absorbed by the body in the small bowel (ileum) after binding to a protein known as intrinsic factor
If cognitive performance, focus, memory, or mental fatigue is the primary concern in the absence of significant anxiety, Semax is the more appropriate choice