So watch for any symptoms, and get a blood test if your doctor recommends it
[PubMed Citation] Summary of clinical and non-clinical studies Hydroxocobalamin, a precursor of vitamin B12, was approved by the Food and Drug Administration (FDA) as an antidote to cyanide poisoning in the United States (Shepherd et al., 2008) and has a history as a treatment of smoke inhalation in France (Fortin, 2010)
For reconstitution, use our peptide reconstitution calculator
How Vitamin B12 Injections Work Vitamin B12 injections are intramuscular injections that deliver high doses of the vitamin directly into the bloodstream
Its hard to say, because theres a variety of substances that could cause such side effects to B12 injections
This usually involves: 1,000 mcg of B12 injected daily or every other day for 1-2 weeks Followed by weekly injections for a month 2