Ash Flat - AR
Walk-In Iodine Urine Test, 24-Hour in Ash Flat
The 24-hour iodine urine test measures how much iodine is excreted in urine over a full day, which reflects recent iodine intake and overall iodine status. Iodine Urine Test, 24-Hour testing in Ash Flat, AR: order online, visit a patient service center near you, and review your results in a secure account.
- Typical price
- From $119
- Results
- 1-3 business days
- Preparation
- See preparation notes below
Order this test online
- Buy online in a few minutes - no doctor's visit needed for most tests.
- Sample collection at a patient service center near you.
- Results are typically ready within 1-3 business days.
- Secure, lab-reviewed results delivered to your account.
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About the Iodine Urine Test, 24-Hour
The 24-hour iodine urine test measures how much iodine is excreted in urine over a full day, which reflects recent iodine intake and overall iodine status. Iodine is essential for thyroid hormone production, and both too little and too much can affect the thyroid. The test is used to assess dietary iodine sufficiency, investigate possible deficiency or excess, and support thyroid-related evaluation. Because intake varies day to day, a complete 24-hour collection gives a more representative picture than a single spot sample.
What this test measures
- Iodine (24-Hour Urine) Measures total iodine excreted over 24 hours as an indicator of iodine intake and status.
Who this test may be right for
- People with suspected iodine deficiency or excess
- Individuals with thyroid concerns being evaluated
- People following restricted or unusual diets
- Patients whose provider is assessing iodine status during pregnancy
Before your visit
- Collect all urine over a full 24-hour period as instructed
- Discard the first morning void, then collect every void through the next morning
- Store the container as directed, often refrigerated
- Avoid iodine-rich foods, supplements, and contrast dye before collection if instructed
Understanding your results
A low 24-hour iodine excretion suggests low iodine intake, while a high level suggests excess intake. Both can affect thyroid function, but results are interpreted with your diet, supplements, and thyroid tests. Because iodine intake varies, a single measurement may not reflect long-term status. Discuss your iodine result and what it may mean for your thyroid health with a healthcare provider.
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View testQuestions people ask
Where can I get a Iodine Urine Test, 24-Hour near Ash Flat?
Patient service centers near Ash Flat collect samples for this test. Choose a location when you order and visit at a time that works for you.
How much does a Iodine Urine Test, 24-Hour cost in Ash Flat?
Typical pricing is From $119, and the exact price is confirmed at checkout.
Do I need to prepare for this test?
Follow the lab's instructions.
How long do results take?
Most results are released in 1-3 business days.
Why collect urine for 24 hours for an iodine test?
Iodine intake varies through the day, so a full 24-hour collection gives a more representative measure of how much iodine your body is excreting than a single sample.
What can low iodine levels indicate?
Low iodine excretion can indicate inadequate iodine intake, which may affect thyroid hormone production over time. It is interpreted with your diet and thyroid tests.
LabBookings is an independent directory. We compare test details and pricing information, but we are not a laboratory and we do not perform testing or provide medical advice. Always talk to a licensed healthcare provider about your results and treatment.
Laboratory services are provided by independent, CLIA-certified testing partners. Availability, pricing, and turnaround times can vary by location and are confirmed at checkout.