Iodine deficiency
An insufficient amount of iodine in the body.
- Treatable by a medical professional
- Requires a medical diagnosis
- Lab tests or imaging always required
- Medium-term: resolves within months
Iodine, a trace mineral, is present in certain vegetables and seafood and is essential for normal thyroid functioning. It's often added to salt to prevent iodine deficiency.
Rare: Fewer than 200,000 US cases per year
Consult a doctor for medical advice
Sources: Mayo Clinic and others. Learn more
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Jul 7, 2022 · Iodine deficiency occurs when your body doesn't get enough iodine. Symptoms include an enlarged thyroid and hypothyroidism.
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Iodine deficiency is the most common cause of thyroid disease. Learn about the causes and how to ensure you are getting enough iodine.
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What Is Iodine Deficiency? Iodine deficiency occurs when your body lacks iodine – an important trace mineral. Cells need iodine to convert food into energy.