I have low B12, and have recently had loading injections. I am not feeling any better and I am considering having this test done.
I have seen a lot of people on the forums have had this test, I just wanted to check if you can have it done by your doctors? The online tests are quite pricy!! If I can avoid spending £130 I will. Is there a cheaper way of getting it done? Also do high street stores sell it?
Thank you in advance!