can you overdose on vitamin b12 injections The Dangers of overdose of b12 injections Should

However, exclusive use of folic acid in treating vitamin B12 deficient megaloblastic anemia could result in progressive and irreversible neurologic damage

Taking cyanocobalamin if you have a methylation issue or MTHFR defect (3) in your genes can also cause issues as your body attempts to methylate the B12 before it can utilize it completely

Your GP practice will assess your competence in injection technique, aseptic procedures, and recognition of adverse reactions before approving independent home administration

Injections should be no closer than an inch from each other

The most common B12 subcutaneous injection sites are the following: The upper arm To self-administer a B12 injection into the arm, pinch a thick skin layer of the side or back of the upper arm and insert the needle at a right angle