is it legal to give b12 injections Vitamin Injections: Hot Shots? Full Guide · PA Relief B12 Injections at Home -

Its found in high concentrations in animal products, especially red meat, and is essential for red blood cell formation, DNA synthesis, brain development, and nervous system function

Very high doses (such as those used for cyanide poisoning) should be used with caution and only if the potential benefit outweighs the risk

Nitrous oxide, a commonly used anesthetic, oxidizes and inactivates vitamin B 12 , thus inhibiting both of the vitamin B 12 -dependent enzymes, and can produce many of the clinical features of vitamin B 12 deficiency, such as megaloblastic anemia and neuropathy

& Steinberg, G.R

Then the solution going in can hurt too