how often can i get b12 injection Should You Injections? B12 Injection Frequency: How Often
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However, in cases where an infection is confirmed, the usual duration of antibiotic treatment for injection site infections varies from 5 to 14 days, depending on the severity of the infection

I, too, doubt your B12 is 0

GHK-Cu is not in the page's active Category 2 table

Intranasal vitamin B12 administration is an effective and appropriate method for restoring and maintaining adequate vitamin B12 levels in elderly patients

And honestly, alo" Questions people ask Frequently asked questions What is GHK-Cu Topical Serum best for
