It is difficult to self-inject in this spot, so usually a trained spouse, friend or healthcare professional is needed for a shot of B12 in your arm
Your panic attacks may stem from something as simple as low B12 levels, especially if you experience numbness, cognitive changes, or unexplained fatigue alongside your anxiety symptoms
Vitamin B12 is an essential vitamin for adrenal balance and maintaining a healthy nervous system
The Final Takeaway Both oral vitamin B12 supplements and injections have their place in managing and preventing deficiency
Method Absorption Rate Advantages Disadvantages Oral pills 1.2-40% depending on intrinsic factor Convenient, widely available Poor absorption, especially with age or GI issues Sublingual Slightly better than pills No need for intrinsic factor, easy to use Still less effective than injectable forms In-clinic IM injection Nearly 100% Highly effective, professionally administered Requires clinic visits, potential travel and waiting time At home B12 injection Nearly 100% Highly effective, convenient, no travel needed Requires training, prescription, and comfort with self-injection IV infusion 100% Immediate delivery to bloodstream Most expensive, requires professional administration For many people especially those with serious deficiencies, digestive disorders, or pernicious anemia at home B12 injection offers the sweet spot of effectiveness and convenience
Archived (PDF) from the original on 26 January 2017