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Iodine, 24-Hour Urine Test

* This is not a home test kit. You will need to visit a local lab for testing.

Iodine, 24-Hour Urine Test


The Iodine 24 Hour Urine Test measures the amount of iodine excreted from the body. It monitors a person’s exposure to iodine and evaluates for iodine deficiency disorders, excessive iodine intake or iodine in the workplace. Evaluating a urine collection over 24 hours is more accurate than a single urine test collection as iodine levels can fluctuate throughout the day.

Recommended For:

Anyone who wants to check their iodine levels; Pregnant and nursing women; Follow-up to irregular results from thyroid tests such as TSH, T3, and T4)

Special Notes:

Patients must urinate at 8 a.m. and discard the specimen, then collect all urine in a 24-hour period, ending with the final collection at 8 a.m. the next morning.

Tests Included:

Iodine, 24-Hour Urine (16602)
Iodine, 24-Hour Urine (070222)

Estimated Turn Around for Results:

2-10 Business Days

For an exact turnaround time for results, please contact us at Personalabs and we will contact the lab on your behalf as turnaround times vary depending on testing location or lab testing provider.

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Generate & Print Out Lab Order

Our physician network will approve your order within 2-4hrs.



Visit the Lab

The test price decides which lab you will visit: Quest or Labcorp. Find a location in your area.



Get Your Results

Results can be provided in as little as 24-48 hrs. For more complex tests, please contact us for turn around times.

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