glutathione essential cofactor to process vitamin b12 B Vitamins and One-Carbon Metabolism: Implications in Human Health and Disease Vitamin B12 Metabolism: A Network

San Antonio Uniformed Services Health Education Consortium Board Certified

First, although iron overload is a key factor in ferroptosis, it remains unclear whether other metal ions also serve a role in this process, or whether alternative forms of cell death involving different metal ions also have a participatory role (204)

Journal of Toxicology

Blood samples for analysis of serum B12 should be protected from light during collection, and whole blood separated as soon as possible as delays in centrifugation and separation can lead to an initial rise in serum B12 concentrations (Allen et al, 2018)

doi: 10.1016/j.freeradbiomed.2007.03.024, 83