iodine's effect on pregnancy

Iodine’s Effect on Pregnancy

Iodine has a big effect on pregnancy because it is used in the body to do many things. It can greatly benefit the mother and the child in many ways. Continue reading to learn more about Iodine’s effect on pregnancy

What is Iodine?

Iodine is a mineral that is found within certain foods. The body needs iodine to make hormones called thyroid hormones. Thyroid hormones control metabolism in the body and many other functions. These greatly contribute to iodine’s effect on pregnancy.

How much do you need?

According to the National Institutes of Health, also known as NIH, the amount of iodine you need each day is dependent on your age. Here is the daily amount that is required for infants, expecting mothers and breastfeeding mothers.

  •  Birth-6 Months: 110mcg
  • 7-12 Months: 130mcg
  • Pregnant Teens & Women: 220mcg
  • Breastfeeding Teens & Women: 290mcg

Knowing these can give you a better understanding of Iodine and if you are getting enough. It is important while you are pregnant or breastfeeding to get iodine because women who are pregnant need around 50% more iodine than others. This is because they need iodine to provide for the baby as well as themselves.

How is Iodine used during pregnancy

Iodine is used during pregnancy to make thyroid hormones. These play an even more important role during pregnancy. The body needs them for proper bone and brain development. It is important to get iodine during pregnancy because severe iodine deficiency can harm the fetus. After your child is born it is still important to have a higher intake of iodine because iodine’s effect on pregnancy does not stop due to breastfed infants getting their iodine from breast milk.

Where to get Iodine

Many great food choices contain Iodine. It is found naturally in some foods and is also added to salt that is then labeled as iodized. It is possible to get the recommended amount of Iodine by eating a variety of foods. These foods include:

  • Fish such as Cod and Tuna
  • Dairy products such as Milk, Yogurt, and Cheese
  • Fruits and Vegetables; the amount can vary depending on the iodine in the soil that they grew in
  • Iodized Salt

There is also another way to get the amount of iodine that you need. This way is through supplementation. Many women choose to supplement through a prenatal vitamin supplement. The American Thyroid Association recommends that pregnant and breastfeeding women take a prenatal supplement. However, according to the NIH only about half of the prenatal vitamins sold in the United States contain iodine. Luckily here at Prenatal Liquid Vitamins, our prenatal vitamin contains Iodine so you don’t have to worry as much.


In conclusion, it is important to make sure that you are getting enough iodine in your body whether it be through diet or supplementation. Either way, it is important because of iodine’s effect on pregnancy.

To learn more about our Prenatal Liquid Vitamins for yourself, please visit our website for more information and to purchase some for yourself.