The American Thyroid Association currently recommends for women planning pregnancy, pregnant, or breastfeeding to take supplements containing 150 μg of iodine a day.
Can I take iodine supplement 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.
When should I start taking iodine during pregnancy?
You should take it from when you first find out you are pregnant until you stop breastfeeding. It contains 150 mcg of iodine.
How much iodine should a pregnant woman take?
The US recommended daily allowances (RDA) for iodine intake are 150 mcg in adults, 220 to 250 mcg in pregnant women, and 250 to 290 mcg in breastfeeding women.
Do you need iodine 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 happens if you don’t take iodine when pregnant?
If she is deficient in iodine and thyroid hormone both during pregnancy and during pre-conception, the baby risks mental impairment. Severe iodine deficiency can lead to the extreme disability known as cretinism.
How much is too much iodine in pregnancy?
The recommended amount of iodine for pregnant women is 220 micrograms, and for breastfeeding women is 290 micrograms. The upper tolerable limit, or the most that can be safely consumed, is 1,100 micrograms.
What vitamins should you avoid when pregnant?
If you’re pregnant, you should avoid supplements and multivitamins containing vitamin A (retinol) – as too much of it can harm your baby’s development. You should also avoid liver and liver products (including fish liver oil), as they are high in vitamin A.
What are the symptoms of too much iodine?
High iodine intakes can also cause thyroid gland inflammation and thyroid cancer. Getting a very large dose of iodine (several grams, for example) can cause burning of the mouth, throat, and stomach; fever; stomach pain; nausea; vomiting; diarrhea; weak pulse; and coma.
Is it OK to take iodine supplements?
You should be able to get all the iodine you need by eating a varied and balanced diet. If you take iodine supplements, do not take too much as this could be harmful. Taking 0.5mg or less a day of iodine supplements is unlikely to cause any harm.
Why do prenatal vitamins have iodine?
Iodine content is low or absent in some US multivitamin and prenatal vitamin brands. Iodine is essential for the production of thyroid hormone and for normal development of the baby during pregnancy.
How much iodine should I take?
The recommended daily limit for iodine intake is 150 micrograms for men and non-pregnant women. The recommended daily intake is 220 to 250 micrograms for pregnant women and 250 to 290 micrograms for women who are breast-feeding.