Is iodine safe to take during pregnancy?

Is it safe to take iodine while pregnant?

While many women report that they have “tested within normal limits for everything” and have a balanced diet, the American Thyroid Association, American Academy of Pediatrics and the Endocrine Society recommend a prenatal supplement of at least 150 micrograms of elemental iodine per day for every pregnant woman.

How much iodine should a pregnant woman take?

People who are pregnant or nursing need more iodine. The Recommended Dietary Allowance (RDA) for iodine is between 220 micrograms (mcg) and 290 mcg for pregnancy, and 290 mcg when breastfeeding.

When should I stop taking iodine during pregnancy?

Keep taking them until the 12th week of your pregnancy.

When is iodine most important during pregnancy?

Iodine is an essential micronutrient for thyroid hormone synthesis. The requirement for iodine increases during early pregnancy, which is due to increased maternal thyroid hormone production, increased renal iodine losses and transfer of iodine to the fetus.

Which trimester is iodine most important?

During pregnancy, you need about 50% more iodine. It’s especially important during the first trimester, when your baby’s thyroid gland is developing and still unable to produce thyroid hormone, which is needed for normal brain development, according to researchers from Boston Medical Center.

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What happens if you don’t take iodine when pregnant?

If unborn babies and infants don’t get enough iodine, their brains may not develop properly. Iodine deficiency can cause thyroid diseases such as goitre, where the thyroid gland in the neck swells up.

Is iodine necessary in prenatal vitamins?

The American Thyroid Association (ATA) recommends that women who are planning pregnancy, pregnant, or lactating take supplements containing 150 μg of iodine/day (1). The addition of iodine to prenatal multivitamins and supplements (PNVs) is not mandatory in the United States.

What is the best form of iodine to take?

For iodine deficiency: Consumption of iodized salt is recommended in most cases. For most people, iodized salt containing 20-40 mg of iodine per kilogram of salt is recommended. If salt consumption is less than 10 grams per person per day, the amount of iodine in salt may need to be higher.

How does iodine help during pregnancy?

Iodine is essential for the production of maternal and fetal thyroid hormones that regulate the development of the fetal brain and nervous system (1). A woman’s iodine requirements increase substantially during pregnancy to ensure adequate supply to the fetus (2).

Should I stop taking folic acid after 12 weeks?

Once you reach 12 weeks pregnant your baby’s spine will have developed, so you can stop taking folic acid if you wish. However you can continue to take supplements after 12 weeks if you choose to and it won’t harm your baby to do so.