Hello all and thank you in advance for your thoughts and comments. I was diagnosed with PA 3 months ago. So CONFUSED on what the treatment should be. Is there a standard treatment to get the B12 back to a good range? My primary care doc did RX for one shot a week Methly. Sent me to a Hematologist who said I should have taken one shot a day for a week then one a week for four weeks then back to see him. He insists that Cyanocobalamin is fine to take. Nutritionist said NOT to take Cyanocobalamin. She was very strongly against it. The four weekly shots I have already taken where Methylcobalamin as recommended by my FMD and nutritionist. Had to have made from a pharmacy out of state and insurance does not pay for it. I will get my 23 and me results results interpreted on Wednesday and that may point me in the right direction. What is the best way to go? Maybe a mixture of B12s. Why is there so much confusion and lack of information? So thankful to find a place to vent my questions. I also have Hashimoto's. I am gluten free to help with that. Do any of you use diet to help PA.