vitamin b12 injections are for what shot B12 Shots: Amazing Benefits You
Description
If you or a loved one is B12 deficient, you may experience symptoms such as brain fog, memory issues, and general fatigueall of which can impact daily life, work, and school performance

If you are pregnant or think you may be pregnant, we recommend consulting with your licensed healthcare provider before receiving IV therapy

Some patients notice slight tenderness, redness, or mild swelling at the injection site, but this is temporary and resolves quickly

doi: 10.1021/bi2007614

PMC 5788147

But proper dosage, placement, and timing make a huge difference
