Do you think B12 is sufficient or should I take B-Complex vitamin?
One word about vitamin B12.
Have you been tested for vitamin B12 deficiency?
If you have vitamin B12 deficiency you should get shots or at least sublingual tablets.
So, it is possible that you still take too low dose of vitamin B12 - of course only if you are deficient.
I know, it is hard to deal with doctors, to get a good diagnosis and good treatment, it took me 9 years to get mine (and the treatment procedure was completely my idea, no doctor could think sth out). But the most important thing is not to get intimidated. You should ask for iron studies and if asking doesn't help, call another doctor for consult or change the doctor. You know, doctors treat patient as just another case, why wouldn't patients treat doctor as just another doctor?
It sounds rather bitter, doesn't it? But I lost my patience with doctors long time ago, when I couldn't explain to them the simplest things ever...
Things that they should understand not only as doctors, but also as people who can think logically.
Example: My diagnosis of thal minor lasted for about a year - I asked many doctors if I have it - none of them wanted to do hemoglobin elctrophoresis. Then I found these formulas (among others):
http://www.cariboo.bc.ca/schs/medtech/rice/thalassemia.htmland they clearly showed that I have thalassemia minor - to no effect. Doctors still did not want to order hemoglobin elctrophoresis. So, how can you argue with "we will not do elctrophoresis anyway, and you should not use internet to diagnose yourself, we have medical experience, you don't and so on..."?
I had to pay for it with my own money, and then they just couldn't believe that I have thal minor, what again showed how undereducated (well, that's how you have to describe it) they are.
My opinion is that either medical studies should be even tougher or doctors should start listen to the patients and at least check if they are not right in a particular matter. Probably a devastating thought for doctors...
Anyway, I wish you the best of luck in fighting your battle. I hope I am leaving you in a fighting mood.
We will prevail!
B.