I take 112mcg lexothyroxine (100 + half a 25)and just had tests back as feel really tired.
T4 15.8 normal range
MCV 101 (above range)
MCH 33.1 (above range)
Reading your site and comments it says that I may be B12 deficient
Doctor recommending reducing my dose of lexo but last time I put on 5lb in 2 days and couldn't get out of bed or work....please help x