folate is high, which implies that you don't need to supplement. Its highly responsive to dietary in-take.
B12 result is probably okay but there are a number of problems with using serum B12 as an absolute indicator of B12 status - if you have previous results and they showed a significantly higher level - more than 20% higher - then that would be an indicator that you have a B12 absorption problem which, left untreated would result in a deficiency. Some people do have problems in the normal range.
Do you have symptoms of B12 deficiency - if not then you are okay, if you do then you may or may not be okay.
See that you have posted on the TUK forum - this will make interpreting the results using symptoms more difficult unless you are absolutely certain that your thyroid condition is adequately treated due to the overlap in symptoms.
Only one I do understand is on the low side is your ferriton levels. I've been told by a doctor they should be nearer 6o. I expect it depends on if you have symptoms for low ferriton. They can include hair loss getting breathless. The leveks are easily raised with floradix or something similar. That's all I know but hope helpful.
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