Hi all,
I'd like to ask for advice on Vit D and Iodine tests. What should i ask to be tested? Cholecalciferol, hydroxi-d? and regarding iodine?
I ask it because sometimes are different ways to do the tests (sailva, urine, blood) and different ways (chemicals) to measure, and i don't know if this is the case with D and iodine.
Thanks