vitamin b12 injections-dosage frequency Injection Dosage and Frequency: 7 Guidelines for Adults B12 Injection Dose: 7 Guidelines
Description
None of these studies should be interpreted as recommending 5-Amino-1MQ for human use, treatment, or any clinical purpose

Dec 2012;12(2):323-8
Vegans or those with a deficiency might need supplements

The Journal of Biological Chemistry
