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.
When should I take 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.
Do I need to take iodine during pregnancy?
Iodine helps the body to grow and develop, especially the brain. Because babies get iodine from their mothers, pregnant and breastfeeding women need more iodine. During pregnancy and while breastfeeding, choose foods that are high in iodine and take an iodine tablet every day.
Why do pregnant people need iodine?
Iodine is essential for healthy brain development in the fetus and young child. A woman’s iodine requirements increase substantially during pregnancy to ensure adequate supply to the fetus. Most foods are relatively low in iodine content.
How can I get iodine while pregnant?
An easy way to make sure that you are getting iodine in your diet is to use iodized salt when cooking and at the dinner table. You can also take a daily prenatal vitamin that contains at least 150 mcg of iodine if you are already pregnant or are planning to become pregnant.
What happens when a pregnant woman has iodine deficiency disease?
As such, severe iodine deficiency in pregnancy can lead to maternal and fetal hypothyroidism. As adequate thyroid hormone is required for normal fetal development, iodine deficiency in pregnancy is associated with congenital anomalies, decreased intelligence, and cretinism as well as maternal and fetal goitre.
Should you take folic acid after 12 weeks?
Most adults and children can take folic acid. If you’re pregnant or trying for a baby, it’s recommended you take folic acid until you’re 12 weeks pregnant. It helps your baby grow normally.
What is the first symptom of iodine deficiency?
Swelling in the Neck
Swelling in the front of the neck is the most common symptom of an iodine deficiency. This is called a goiter and occurs when the thyroid gland grows too big.
How much iodine do you need during pregnancy?
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.
Is iodine bad for pregnancy?
A new study warns that excessive iodine exposure might also be detrimental to maternal thyroid health and recommends a lower limit for maternal iodine intake during pregnancy than that currently advised by the WHO. Iodine is an essential micronutrient for thyroid hormone synthesis.
Do prenatal vitamins have iodine?
Among the prenatal multivitamins, 40% do not contain iodine. Even though most products contain the recommended amount, there is a wide range in iodine content going from as little as 25 mcgs to 93% higher than the recommended daily dose.
What vitamins can I take during pregnancy?
Supplements considered safe during pregnancy
- Prenatal vitamins. Prenatal vitamins are multivitamins that are specially formulated to meet the increased demand for micronutrients during pregnancy. …
- Folate. …
- Iron. …
- Vitamin D. …
- Magnesium. …
- Ginger. …
- Fish oil. …
What vegetables are high in iodine?
They are present in some plant foods including soy, and cruciferous vegetables such as cabbage, broccoli, cauliflower and brussels sprouts. For most people in the United States who get adequate amounts of iodine, eating reasonable amounts of foods containing goitrogens is not a concern.