TSH and T4 levels in blood do not reflect urinary iodine

[diogenes]

This paper - no doi I'm afraid, shows urinary iodine and blood hormone levels are not related

Do Thyroxine and Thyroid-Stimulating Hormone Levels Reflect Urinary Iodine Concentrations? 

Offie P. Soldin,*† Rochelle E. Tractenberg,‡ and John C. Pezzullo§

 (Ther Drug Monit 2005;27:178–185)

[helvella Administrator Thyroid UK]

Do thyroxine and thyroid-stimulating hormone levels reflect urinary iodine concentrations?

Offie P Soldin 1 , Rochelle E Tractenberg, John C Pezzullo

PMID: 15795649 PMCID: PMC3666343 DOI: 10.1097/01.ftd.0000149954.20089.0b

Full paper behind paywall here:

journals.lww.com/drug-monit...

Full paper also freely available here - but this version might have been edited/corrected in the version available at the link above:

ncbi.nlm.nih.gov/pmc/articl...

[TSH110]

A very interesting read - thanks for posting