According to the National Institutes of Health, even at high levels, B12 isnt toxic and is generally considered safe because your body doesnt store excess amounts
You can find high concentrations of glutathione in the liver, in particular
As shown in Fig
Thakur K, Tiwari A, Sharma K, Modgil S, Khosla R, Anand A (2020) Angiogenesis-centered molecular cross-talk in amyotrophic lateral sclerosis survival: mechanistic insights
These are population-level results across a large, diverse trial cohort
The induction of the antimicrobial peptide gene expression is mostly initiated by binding of transcription factors like NF- B, AP-1, and STAT3 [26] due to activation of Toll-like receptors by microbial antigens or initiated by cytokines [27]