Iodine, Urine
$45.99
What is it? An iodine, urine test measures the amount of iodine present in a urine sample. Iodine is a trace mineral essential for thyroid hormone production. This test is primarily used to assess iodine deficiency, a common nutritional deficiency worldwide.
Who is it for? This test is often recommended for:
- Individuals experiencing symptoms of hypothyroidism, such as fatigue, weight gain, cold intolerance, or hair loss.
- Pregnant or breastfeeding women, as iodine deficiency can affect fetal and infant development.
- People living in regions known for iodine deficiency, such as areas with limited access to iodized salt.
- Individuals with certain medical conditions that can interfere with iodine absorption or metabolism.
Outcome: The results of an iodine, urine test are typically expressed in micrograms per liter (µg/L). A normal iodine level in urine generally ranges from 100 to 300 µg/L. Levels below this range may indicate iodine deficiency, while levels above this range may suggest excessive iodine intake.
Preparation: Before taking an iodine, urine test, it is essential to follow your healthcare provider’s specific instructions. However, general guidelines include:
- Avoid consuming iodine-rich foods or supplements for at least 24 hours before the test.
- Collect a urine sample first thing in the morning, as this may provide a more accurate representation of your average iodine intake.
- Store the urine sample in a clean, sealed container and refrigerate it until you can deliver it to the laboratory.
Note: If you have concerns about iodine deficiency or thyroid health, it is important to consult with a healthcare professional for a proper evaluation and appropriate testing.