I went to the doctors yesterday and my B12 was tested to be 1457 (my blood was taken the week before when I was taking sublingual B12 everyday, and I had taken it the morning of the test). What do you think of that result?

Also, I am going to be tested for intrinsic factor and pernicious anemia. I'm not taking B12 sublingually anymore (at least not until I can get some methylcobalin tablets), but should I stop taking my iron tablets before the test? Is there anything I need to do or not do so that the test is accurate?

Thank you!