can i have a b12 injection when pregnant 💉 Struggling with frequency? Here's what you need to know If you Pernicious Anaemia (PA) or B12 deficiency due to autoimmune gastritis, NHS guidance is clear: ➡️ You should Vitamin B12 During Pregnancy: Should

B12 is a water-soluble vitamin, and when administered under medical supervision, its a safe and effective way to improve energy and support metabolism

Plus, you often see results faster with injections since your body absorbs 100% of vitamins and nutrients immediately

You dont have to worry about that with vitamin injections

People exposed to nitrous oxide (medical or recreational use) may develop functional B12 deficiency, as the gas inactivates B12-dependent enzymes, potentially requiring supplementation

however, no maternal or fetal complications have been associated with doses that are recommended during pregnancy, and appropriate treatment should not be withheld from pregnant women with vitamin B12 responsive anemias