When to seek medical help See a doctor promptly if you have spreading redness or warmth around the site, discharge or a fever, numbness or weakness that does not settle, or any swelling of the face, lips or throat or difficulty breathing, which can signal a rare allergic reaction and is a medical emergency
Ohira T, Tanigawa T, Tabata M, Imano H, Kitamura A, Kiyama M, et al
Follow-up Injections For ongoing benefits, we may recommend regular B12 injections as part of your wellness routine
How Often Should You Get B12 Shots vs IV Infusions
This does not establish a human appetite or weight-loss effect
The compound cannot be misbranded, mislabeled or misused for non-research purposes under any circumstances