In many cases, its fine to continue a multivitamin while on B-Complex injections, but it may not be necessary
Whether Dihexa at typical informal doses produces clinically meaningful cancer risk is unknown
If a cryo type freezer is not available, a standard freezer may suffice
B12 injections are administered like any other injection, typically in the thickest part of the upper arm muscles
doi: 10.1016/j.bbrc.2007.12.138
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