b12 injections pernicious anemia Anaemia - What You Need To Know About The Condition BSH guidance on B12 during

Standard Monthly Maintenance Most people get B12 shots monthly

Sublingual administration, which bypasses the gastrointestinal tract, appears to be equally effective as IM injections while being less invasive and more cost-efficientparticularly in patients with atrophic gastritis, post-gastrectomy status, or conditions that impair intrinsic factor-mediated absorption, where long-term intervention is often required

And so its just like, you know, one night I just decide, well, I know what the final nail in the coffin is

Phase 2 trials (Jastreboff et al., NEJM, 2023) have shown it to be highly effective for weight reduction in adults with obesity

What to Expect from a B12 Shot To recap, heres what you need to know: How long does a B12 shot last