Summary Why get a B12 shot
A simple note on the vial with a permanent marker, or a reminder in your phone, prevents any guesswork about when your medication expires
Finally, the importance of data transparency and reproducibility cannot be overstated
Salinas et al 27 The traditional treatment of vitamin B 12 deficiency is the intramuscular injection of cyanocobalamin, generally, 1 mg/d for 1 week, followed by 1 mg/wk for 1 month, and then 1 mg every 1 or2 months ad perpetuum
(4) So, for anyone dealing with GI disorders that impair absorption, low stomach acid (age), or inadequate intake, or for vegans and vegetarians, getting enough vitamin B12 can be challenging
The typical sites are the upper arm, thigh, or gluteal muscles for IM injections, and a suitable vein for IV injections