glutathione shuttle The Science and Translation of Lactate Theory: Cell Metabolism Glutathione reductase - Wikipedia

It is essential for the maintenance of healthy nerve cells and the production of DNA and red blood cells

FDA-NIH biomarker working group, BEST (Biomarkers, EndpointS, and other Tools) resource, Silver Spring (MD): Food and Drug Administration

And this is all assuming, of course, that you're not like my theory, which I actually got accused of this week as well

How to prevent Vitamin B12 Deficiency Although eating B12-rich sources of food (red meat, fish, poultry, eggs, milk and dairy produce) can be a simple way to prevent becoming deficient, it may not be enough

USA 90 , 83778381 (1993)

Acknowledgements We would like to thank the participants enrolled in the study and acknowledge Yihao Chen and Wu Nv for their kind assistance in participant recruitment, sample, and clinical data collection