b12 injection side effects What are the benefits of injection? Vitamin B12 Side Effects

Commonly reported side effects include mild pain, swelling, or itching at the injection site and sometimes nausea

This substrate site-targeting mechanism provides selectivity over related methyltransferases and other NAD salvage pathway enzymes in laboratory assay systems

Nevertheless, there are a few cases in which they may not be suitable for you

Thiamine (B) is generally recognized as safe in pregnancy and is in fact critical to prevent deficiency in pregnant patients with prolonged vomiting

Without this protein, your stomach simply cannot absorb B12, no matter how much you take orally

For lab follow-up, symptom review, or injection planning between visits, TeleHealth may help refine the next step in your B12 plan