Not sleeping v.good, mind too active. Also wake up very thirsty.
Results: serum free T4. 21pmol/L. (9.0-25.0)
Serum TSH. .68 mui/L. (0.3-5.0)
Serum free triiodothyronine 4.2 pmol/L. (3.5-6.5)
Serum Vit b12. 434 ng/L. (220.0- 700.0) (do I need to supplement)