whats in a vitamin b12 injection Shots vs. IV Infusions: What is the difference? The Science Behind Vitamin B12:
Description
Am J Physiol Gastrointest Liver Physiol

Different pharmacies have different data, different formulations, and different testing

"I'd also want people to be aware that adequate vitamin B12 intake is essential during pregnancy and if exclusively breastfeeding, as effects of vitamin B12 deficiency in the developing fetus and infant can be significant," Kamitaki said

La vitamine B12 est globalement sre , grce son limination par les reins
