So far, studies have not shown any genotoxic or carcinogenic effects associated with these peptides
[DOI] [PMC free article] [PubMed] [Google Scholar] 154.Lu X, Zhang X, Li S, Zhang H, Gong P, Li J, et al
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
10.1186/s12964-015-0118-6 172 Limn-PachecoJ
These findings highlight the critical balance of GSH synthesis and cysteine redox state in regulating oxidative stress, fibroblast behavior, and fibrotic progression