b12 injections savannah ga Vitamin Need to Know B12 Shots Phoenix | Arcadia,

The selectivity operates at multiple levels: structural, receptor-based, and tissue-specific

Prepared formulations should be kept refrigerated and used within their stability window

But, if either substances are pushed too quickly the resulting damage to the tissue can cause a nasty charley horse like pain that can persist for hours or days

New England Journal of Medicine 358 (14): 14541464

As mentioned, protein aggregates can provoke immune responses

The origins of these symptoms are unclear, but they may be related to the stomach inflammation underlying some cases of vitamin B 12 deficiency and to the progressive destruction of the lining of the stomach (21)