Thyroid Cofactors Check by i-Screen

Comprehensive thyroid function test assessing iodine and selenium levels.

Additional Information

This test measures iodine and selenium, essential cofactors for optimal thyroid function. Iodine deficiency can significantly impact thyroid hormone synthesis, while selenium is crucial for thyroid gland health. This panel helps identify deficiencies that may contribute to thyroid dysfunction. The test uses both blood and urine samples to provide a complete picture of your thyroid cofactor status. Understanding your levels can guide supplementation strategies and improve overall thyroid health.

Biomarkers Tested (4)

Selenium (Se) (µg/dL)

Helps protect cells from damage and is needed for thyroid gland function.

Urine Creatinine (mmol/L)

Creatinine is a waste product that your body makes when you use your muscles or when your body digests meat. Healthy kidneys remove creatinine from your blood, and it leaves your body in your urine. This test can find out whether your kidneys are working normally or to see if treatment for kidney disease is working.

Urine Iodine (µg/L)

Iodine is an essential trace element and an integral component of thyroid hormones. Thyroid hormones are required for normal growth and development of tissues and maturation of our bodies. Approximately 80% of iodine is excreted in the urine, making it a good marker of the previous day's intake.

Urine Iodine (corrected) (µg/L)

Iodine levels can be adjusted for urine dilution using creatinine. This adjustment accounts for differences in urine volume or concentration and allows for a more accurate assessment of iodine status.

Thyroid Cofactors Check

Additional Information

Biomarkers Tested (4)

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Test Details