Why Is It Important To Eat Iodine Rich Foods?

Plant-Based Food
Plant-Based Food
Plant-Based Food
Plant-Based Food

Iodine is one of the several essential minerals that you get from your diet. This mineral is very essential for the production of thyroid hormones that are essential for many body functions. An adult should consume at least 150 mcg of iodine every day. The daily requirement will be even higher for women who are pregnant.

Statistics have shown that iodine deficiency is very high in millions of people around the world. In this article, we will talk about the benefits of consuming iodine-rich foods and plant-based foods that are rich in iodine.

Health Benefits Of Iodine

Improves Thyroid Health

Thyroid hormones play a major role in several body functions. A low amount of iodine in the body can lead to an underactive thyroid gland, which means that the thyroid hormone production will decrease significantly. Eating enough iodine-rich foods will help in increasing the production of thyroid hormones.

Helps To Treat Thyroid Cancer

Studies have shown that consuming radioiodine can help in reducing the risk of developing thyroid cancer. Taking radioactive iodine orally will help in destroying thyroid cancer cells. It is mainly used after you undergo thyroid surgery.

Improves Cognitive Function

According to many scientists, eating iodine-rich foods is very helpful in improving healthy brain function and reduces the risk of intellectual disability.

Helps To Treat Fibrocystic Breast Cancer

If recent studies are to be believed, taking iodine can help in reducing the risk of fibrocystic breast cancer. Some of the evidence shows that taking iodine can help in removing fibrocystic breast cysts. However, you should always consult a doctor before taking iodine supplements.

Helps To Improve Birth Weight

Taking iodine during pregnancy will help in improving the birth weight of your newborn baby. It will also help in alleviating goiters that are caused by iodine deficiency.

Some Iodine-Rich Plant-Based Foods

Lima Beans

Lima beans are one of the best plant-based sources of iodine. They are also rich in magnesium, fiber, and folate, which help in improving your heart health. You will get around 16 mcg of iodine from just one cup of cooked lima beans.

Kombu Kelp

This is a brown seaweed that is commonly available as a fine powder and is a rich source of iodine. Just one gram of kombu kelp can provide around 2,984 mcg of iodine.


Nori is another type of seaweed that has a good amount of iodine. Nori is a very common part of healthy meal prep in Japan because it is used in sushi rolls.