Talk to your doctor about the best approach for you, whether its pills, shots, or a combination of both
We are also offer free shipping on all our products shipped inside the USA Special offers B12 vitamin injections for USA, including free shipping all over USA!
8 A case-control study that compared 25,956 patients who had vitamin B 12 deficiency with 184,199 control patients found a significantly increased risk of vitamin B 12 deficiency in patients who had taken proton pump inhibitors (odds ratio = 1.65) or histamine H 2 blockers (odds ratio = 1.25) for at least two years
The problem with this is that it was expensive, often time-consuming (with appointments required), and came with higher risks for infection at the injection site and pain
Most of that risk comes not from diet but from a quiet, gradual decline in the body's ability to absorb B12 from food, plus the very common prescription medications (metformin, omeprazole, esomeprazole, famotidine) that further reduce absorption
Less acid means less B12 freed from food