I have a constant low grain pain in my wrist. would a b12 injection help that? If so where would you inject? on the top bottom left or right?
You might also check out niacinamide, which is B3, and is taken in pill form. I have a family member who tried it for joint pain in the hip and it has been very effective.
Do not inject directly into a wrist or any location of pain. B12 works within the bloodstream. Inject B12 into the muscle of the upper arm or into a thigh. It will be absorbed into the bloodstream and from there work its magic.
I do not know the mechanics of action.
I do know that oral B12 requires intrinsic factor, located within the stomach, to be absorbed. As we grow older, intrinsic factor becomes less or non-existent. That is why many, like me, must inject it.
I am not a physician. I am not a medical authority. I am only sharing what I do for me. Individuals are responsible for researching and gaining their own knowledge.
My local health food store has a B-12 injection clinic every Saturday and they are always busy, check around your neighborhood health food stores. Last time I went I think it cost $25 or $30. I was wired the whole day and next. Felt good. Lots of drunks go get them and bikers for some reason.