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However, it is important to note that excessive use of antioxidant supplements can lead to antioxidant stress, which may counteract their benefits and potentially contribute to metabolic disorders, including cancer (Mondul et al., 2011

Its acting as the cofactor for glutathione peroxidase

Vitamin B12 supplementation improves rates of sustained viral response in patients chronically infected with hepatitis C virus

Blood 117 , 46674678 (2011)
[DOI] [PubMed] [Google Scholar] 8.Levine T.D., Miller R.G., Bradley W.G., Moore D.H., Saperstein D.S., Flynn L.E., Katz J.S., Forshew D.A., Metcalf J.S., Banack S.A., et al
