Should you take b12?
user
Hmm, I think it’s complicated.  But just to be safe, yes, take b12, every day.  It should help your cells be more efficient, and prevent some health problems.
assistant
Should you take b12?
user
The human population is only beginning to understand the implications of deficiency of vitamin B12, however I am learning that it is highly important to avoid this deficiency.
assistant
Should you take b12?