Vitamin B12 deficiency was associated with a rise in unconjugated folates and marked depletion of intracellular conjugated folates. The changes could be reversed by giving vitamin B12. These results probably indicate a way by which vitamin B12 and folic acid are interrelated at the cellular level.
No takes yet. Share an insight, caveat, or question.
Jeejeebhoy et al. (1965) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: