This Iodine Urine Test assesses the urinary levels of iodine which is needed by the thyroid gland for the production, storage and release of thyroid hormones.
Iodine is measured by IPS-MS
When should I use
The test can be performed using conventional random or 24-hour urine collection.
For testing after administration of a loading dose of iodide/iodine see Urine Iodine; Pre & Post Loading Combo (test code NUT04)