concentration of b12 in injected form Compounded Methylcobalamin (Vitamin B12) Injection, 5mg/mL Mean Plasma Concentration time profile
Description
Well of course you can

However, data on its pharmacokinetics, toxicity profile, and long-term effects in humans are still lacking

Inject slowly
However, an analysis of the impact of this requirement can be found in the RIA section of this final rule

Dr who attended me was very thorough in his examination and explained in detail the root cause of my symptoms
