Iodine

Iodine is considered one of the essential minerals for the normal functioning of our body. However, its consumption should be moderate, since it is a trace element, so the amounts of this nutrient required by our body on a daily basis are significantly low. Iodine has important functions at the cellular level and its deficiency can cause severe damage to our health. All this should motivate us to understand how this mineral participates in the various processes that occur within our body and the importance of maintaining an adequate, balanced and nutritionally rich food intake.

During the development of this guide, we will be delving into some of the most important characteristics and functions that iodine plays in our body. Likewise, we will review the recommended amounts of this nutrient for our body, the sources from which we can acquire it, and the health risks of over-consumption.

General benefits of iodine

Iodine is a very important nutrient for the health of the human being, among its functions is to contribute in the processes of energy acquisition, through the transformation of the food we eat. This mineral is used for the production of thyroid hormones, which are responsible for contributing to the normal functioning of the thyroids in our body.

When the levels of iodine in our body are insufficient, the thyroid glands increase in size and what is known as hyperthyroidism occurs. Consuming adequate amounts of iodine is also beneficial in dealing with a condition known as cretinism, which causes physical and mental damage.

How to obtain iodine?

The most recommended source of iodine is the dietary source. An adequate, balanced and nutrient-rich intake will allow us to meet the requirements demanded by our body to function properly. Among the main foods we can turn to in order to satisfy our iodine needs are: seafood, seaweed, dairy products, cod, among others. Similarly, we can access great sources of iodine through the consumption of iodized salt, a cooking salt that has been enriched with iodine.

Adequate iodine intake

The adverse effects produced by the excess of iodine consumption are uncommon, however, it has been possible to appreciate some consequences attributed to it, such as the appearance of disorders in the thyroid glands, diminishing their function. Other disorders such as hypothyroidism also tend to be closely related to iodine abuse.

Although iodine is a very benevolent mineral