define glutathione peroxidase 2 - an overview Glutathione peroxidase - Wikipedia
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2d-f) and weighted (Supplementary Fig

Feb 2016;22:44-50

As a powerful antioxidant, it helps remove free radicals that can cause oxidative stress and damage to cells

ASSESSMENT OF VITAMIN B12 STATUS: USEFULNESS AND LIMITATIONS OF BIOMARKERS The total serum vitamin B12 (cobalamin) level is frequently insufficient as a standalone marker to accurately evaluate vitamin B12 status
