Both excess and deficient iodine affect thyroid function. High-dose iodine supplements can cause thyroid dysfunction in susceptible individuals, including those on thyroid medication. Kelp supplements often contain unpredictable iodine amounts.
Recommendation
Avoid high-dose iodine or kelp supplements on thyroid medication. Discuss iodine status with your doctor.
Can I take iodine and thyroid medication together?
Iodine supplementation can destabilize thyroid. Avoid high-dose iodine or kelp supplements on thyroid medication. Discuss iodine status with your doctor.
This interaction is rated “Warning” by Formulate. Both excess and deficient iodine affect thyroid function. High-dose iodine supplements can cause thyroid dysfunction in susceptible individuals, including those on thyroid medication. Kelp supplements often contain unpredictable iodine amounts.
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