is b12 injection better than pills How Injections vs Affect Weight Loss Vitamin B12 Injections vs. Supplements:

It is added because it addresses two specific and significant clinical problems that arise from GLP-1 receptor agonist therapy: nausea at treatment initiation and progressive B12 depletion over the course of long-term use

Wegovy and breastfeeding You should not use Wegovy if youre breastfeeding, as its not known yet how much of the active ingredient is passed through breast milk

Why Are My Vitamin B12 Levels Low

B12 shots bypass the gut entirely, delivering the vitamin directly into your bloodstream for faster, more effective absorption

And because anywhere from 1 to 5 mg can be stored, a deficiency that develops from inadequate intake or absorption can take months to years to develop 4