how long will a b12 injection last Are Vitamin Shots Right for You? How Long Does a B12
Description
For purposes of B12 injections, It is manufactured in a laboratory and used to treat or alleviate anemia caused by B12 vitamin deficiency

Links to forum threads where I left detailed replies with lots of B12 deficiency info eg causes and symptoms, UK B12 documents, B12 books, B12 websites and B12 articles and a few hints on dealing with unhelpful GPs

How we reviewed this article: Helimeds has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations

13th ed

There's also a longevity angle most overlook

More cautious dosing and closer self-monitoring make sense for older users
