Nutrition
Prenatal Iodine Intake
Prenatal iodine intake backs thyroid and fetal development—iodized salt, dairy, eggs, and low-mercury fish; high-dose kelp needs clinician guidance.
Prenatal iodine intake supports maternal thyroid function and fetal neurodevelopment—iodized salt, dairy, eggs, and low-mercury seafood are common food sources. Very high kelp or iodine supplements can overshoot safe ranges; seaweed snacks are not automatic wins.
Vegan or salt-restricted diets may need clinician-guided testing and targeted iodine, not guesswork.
Common questions
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Is extra kelp safe during pregnancy?
Kelp iodine content varies wildly and can exceed safe intake quickly. Use iodized salt and clinician-approved prenatal vitamins instead of stacking seaweed supplements without labs.
Related terms
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