when do you need a b12 injection Shots for Weight Loss: What to Know B12 Injection vs. Oral Supplements:
Description
Speed: Youll feel the energizing effects of B12 very quickly because its delivered directly into your bloodstream
Using expired medication can be less effective and may even be harmful
Dosage should be taken as directed by the physician
Read more about diagnosing a B12 deficiency
Theyre often prescribed to people with low B12 levels who cant absorb enough from their diet or supplements alone
