is glutathione hard on the liver Changes in Content in Diseases: An Update Chronic Glutathione Depletion Confers Protection

In RA synovial fluid (SF), it is accepted that abundant activated neutrophils with a specific phenotype were characterized by an increased oxidative burst, elevated cytokine secretion, and delayed apoptosis [10]

This is exactly why we can't rely on just one number

Once breakdown starts, a protein called intrinsic factor, released by parietal cells in the stomach, binds to vitamin B12 in the duodenum (small intestine) and forms a B12-intrinsic factor complex that allows B12 to be absorbed in the terminal portion of the small intestine

Age interacts with lean body mass, accounting for 72% of variance in your elimination time