My doctor is still going to test me before he will give me my B12. I have PA and have been on injections every 12 weeks. My levels are high. So my doctor is withholding my B12 until my levels come down.
He said he was going to look and see if it was safe to have the injections with high levels. But so far he has done nothing. So I would like to get my own B12 and inject myself. I just need a reliable source.