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Minerals

Iodine Test

Iodine supports thyroid function and metabolic health. Routine testing helps catch deficiencies early, especially if your diet limits iodine-rich foods.

Doctor's Assessment Included

Iodine: what this test measures

This test measures the level of iodine in your blood or urine. It helps assess your iodine nutritional status and thyroid function support.

Iodine: why this value matters

Iodine is essential for thyroid hormone production, which controls metabolism. Deficiency may lead to thyroid enlargement (goitre) and can affect cognitive development. Excess iodine can also disrupt thyroid function. Consult your healthcare provider for guidance.

Iodine: when is testing worthwhile?

Testing may be recommended if you have thyroid symptoms, follow a restricted diet (especially vegan or low-salt), are pregnant or planning pregnancy, or live in an iodine-deficient region.

Iodine: symptoms of a high or low value

Low Levels

Symptoms of iodine deficiency may include fatigue, weight gain, feeling cold, dry skin, hair thinning, and thyroid enlargement (goitre). Severe deficiency during pregnancy can affect fetal development.

High Levels

Excess iodine may cause thyroid inflammation, hyperthyroidism, or paradoxically hypothyroidism. Symptoms may include rapid heart rate, anxiety, weight changes, and thyroid tenderness.

Iodine: lifestyle and this value

Use iodised salt in cooking and include iodine-rich foods such as seafood, dairy products, and eggs in your diet. If you follow a vegan diet, consider discussing iodine supplementation with your healthcare provider.

Iodine: frequently asked questions

Is iodine deficiency common?
Iodine deficiency remains a concern in some regions and populations, particularly those with limited access to iodised salt or seafood. Your healthcare provider can assess your risk.
Can too much iodine be harmful?
Yes, excessive iodine intake can disrupt thyroid function. It is important to maintain balanced intake and consult your healthcare provider before supplementing.
Do I need iodine supplements during pregnancy?
Iodine needs increase during pregnancy for fetal brain development. Discuss supplementation with your healthcare provider, as they can recommend the appropriate amount.

Test Products

This marker is included in the following test panels.

Whoop

Whoop Metabolic Health

A 51-biomarker metabolic panel inspired by the WHOOP Metabolic Health Panel — blood sugar regulation, insulin, thyroid, liver and the mineral cofactors behind your metabolism.

Complete Blood Count (CBC) Leukocyte Differential ALP (Alkaline Phosphatase) ALT (Alanine Aminotransferase) AST (Aspartate Aminotransferase) Albumin Total Protein Bilirubin (Total) ApoB (Apolipoprotein B) Total Cholesterol LDL Cholesterol HDL Cholesterol Triglycerides Lipoprotein(a) Urea (BUN) Creatinine eGFR (Estimated Glomerular Filtration Rate) Calcium Bicarbonate Chloride Sodium Potassium Magnesium Cortisol DHEA-S Estradiol (E2) FSH (Follicle Stimulating Hormone) LH (Luteinizing Hormone) SHBG (Sex Hormone Binding Globulin) Total Testosterone Free Testosterone TSH (Thyroid Stimulating Hormone) Glucose (Fasting) HbA1c (Glycated Hemoglobin) Insulin (Fasting) HOMA-IR CRP (C-Reactive Protein) Homocysteine Ferritin Iron (Serum) Transferrin Transferrin Saturation Vitamin D (25-OH) Leptin Zinc Selenium Iodine Copper Free T3 (Triiodothyronine) Free T4 (Thyroxine) GGT (Gamma-Glutamyl Transferase)
€799,-

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Iodine

€65,-