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Therefore, it is not likely to be a problem in most people
It may also promote cognitive function and protect against age-related cognitive decline
Sterile water without preservative may require a shorter use window depending on the protocol and sterility requirements
Intramuscular Whether given intramuscularly (IM) or subcutaneously (SQ), the goal of B12 injections is to bypass the digestive system when stomach absorption of B12 is impaired
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