what syringe do you use for b12 injections A Guide to the Best Needles B12 IM Needles & Syringe:

Consult your healthcare provider for personalized recommendations

Your doctor should also take a thorough medical history, asking you about symptoms and whether you have had diseases like celiac disease or Crohn's disease

This is the most common and most benign cause of elevated B12

It's a coenzyme present in all living cells, central to metabolism, DNA repair, and countless other cellular processes

Doses are typically determined based on experimental design, with careful attention to accuracy and consistency to ensure reliable data

However, it never received FDA approval because the results, while positive, weren't dramatic enough to meet regulatory thresholds for an obesity drug