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Neurological changes A lack of vitamin B12 can cause neurological problems, which affect your nervous system, such as: vision problems memory loss pins and needles loss of physical co-ordination (ataxia), which can affect your whole body and cause difficulty speaking or walking damage to parts of the nervous system (peripheral neuropathy), particularly in the legs If neurological problems do develop, they can sometimes be irreversible
It is not approved for human consumption, cannot be sold as a supplement or drug, and has no legal medical use
Gpxs exist in multiple isoforms, with different cellular localization and different substrate specificity ( 2 O 2 , Prxs seem to be more active, given their higher intracellular concentration and rate constant ( GSH, exploiting the redox-active thiol residue (-SH) of cysteine, exerts its antioxidant function mainly via Gpxs-mediated reactions, which result in peroxide buffering with simultaneous oxidation of GSH to GSSG ( Besides the neutralization of free radicals produced in phase 1 liver metabolism of chemical toxins, GSH also participates in the protection from the resulting electrophilic substrates through the intervention of glutathione-S-transferases (GSTs)
How Vitamin B12 Works For Hair Growth
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