Just been to my GPs and requested a print out of my test results over the past few months and wanted some advice:
TSH: 2.6mu/l (3.9 a month ago) 0.2 - 5.0
T4: 16.7 pmol/L (18.3 a month ago) 9.0 - 24.0
Thyroid Peroxidase Serum 349 ku/L <59 (already diagnosed with hashis so GP is on top of this)
Serum B12: 437 ng/L 150 - 900
Serum Folate: 10.8 ug/L 3.00 - 16.00
Serum Ferritin: 174.6 ug/L 15.00 - 200
As far as I can tell B12 is in range but not optimal and weirdly despite my increased Levo dosage (up to 50mcg from 25mcg) my free T4 has actually gone down.
Any interpretations would be most welcome !