Compounded products from licensed 503A pharmacies follow USP standards for sterility and potency
In other words, the schedule is a sensible default that a clinician can adjust, not a fixed rule you should try to bend on your own
[DOI] [PubMed] [Google Scholar] 62.Boot I.W.A., Wesselius A., Yu E.Y.W., Brinkman M., van den Brandt P., Grant E.J., White E., Weiderpass E., Ferrari P., Schulze M.B., et al
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)
Here are some tips to keep in mind when storing your B12 shots at home: Never Freeze: While some B12 injections must be refrigerated, especially lyophilized powder after mixing, they should never be frozen