[DOI] [PubMed] [Google Scholar] 20.Jehle P.M., Schulten K., Schulz W., Jehle D.R., Stracke S., Manfras B., Boehm B.O., Baylink D.J., Mohan S
(See B12 Supplement Safety for the evidence behind this.) Large doses of B12 can trigger acne-like symptoms in a small number of people
This ICD-10 to ICD-9 crosswalk tool is helpful for coders who need to reference legacy diagnosis codes for audits, historical claims, or approximate code comparisons
Since it is absorbed poorly from the gut, it is administered parenterally (subcutaneously, intramuscularly, or intravenously)
The synthetic version used in research is a stable fragment of this naturally occurring compound