when to recheck b12 after injection not increasing much shots? : r/B12_Deficiency Do You Need a Prescription
Description
Subcutaneous injections are also very effective, but just a bit slower entering the bloodstream than intravenous and intramuscular

OTHER SUPPLEMENTATION Not to be used concurrently with any other form of copper or selenium supplementation, or administered at the same time as any other treatment e.g
Low B12 is more common than many people realise

Doctors look at your health history and current status to see if B12 is right for you
