There is no limit for the intake of vitamin B12 because the risk of toxicity or overdoes is extremely low
Lacombe V, Vinatier E, Roquin G, et al
[DOI] [PubMed] [Google Scholar] 97.Sikiric P., Drmic D., Boban Blagaic A., Tvrdeic A., Krezic I., Gojkovic S., Zizek H., Sikiric S., Strbe S., Smoday I.M., et al
Abid Husain, M.D., a triple-board-certified physician specializing in peptide therapy who will be presenting at the meeting, says its outcome could open a safer pathway for consumers, many of whom are currently buying unregulated grey-market peptides online, which often contain the wrong dosage, harmful contaminants, or completely different substances