In the consideration of minerals essential for human health, iodine is unique. This is because of both its sources as well as its roles in the human body. Here is a look at how iodine fits into healthy bodily function, accompanied by a discussion of four of the most important benefits someone could realize by taking an iodine supplement.
A Look at Iodine
Iodine is a trace mineral of which your body needs only a small amount, yet it is for extremely influential physiological reasons. That is, a little goes a long way! Iodine is an essential component for the major thyroid hormones triiodothyronine (T3) and thyroxine (T4). Deficiency in iodine can wreak havoc on the thyroid, causing hyperthyroidism. Evidence suggests that iodine also helps regulate immune system response.
The natural food sources of iodine are specific to certain categories. The food types which contain iodine and from which most people consume it are fish and seafood, in addition to dairy products (e.g., milk, yogurt), and eggs. It is also commonly added to salt, known as iodized salt. As a result, some of the people most likely to be iodine deficient are those on a vegan diet and those who don’t consume iodized salt. The recommended daily allowance for iodine for adults is 150 mcg, and about 22mcg for women who are pregnant.
Iodine deficiency is not common, but it does happen. This can have detrimental effects on growth and development in very young children and more mature youth. It can cause permanent defects in the very young. As you will read in the next section, there are multiple health circumstances which could warrant taking an iodine supplement. Many iodine supplements contain a form known as potassium iodide. Iodine is also found in other forms, including in a basic form in a supplement made from kelp.
Benefits of Taking Iodine
An iodine supplement could be beneficial in a number of ways. Its most impactful benefits are usually going to apply to those who are iodine deficient and to women who are pregnant. Here is a look at four health benefits you could attain from an iodine supplement, when taken properly. A discussion with your personal physician or other healthcare provider about an iodine supplement and its use would be wise.
Healthy thyroid: This is surely the most widespread benefit sought by way of iodine supplementation. The thyroid regulates body temperature, heart health, breathing, and metabolism. A lack of iodine present to produce sufficient thyroid hormones can potentially affect all of these health areas. An iodine supplement could be very useful in instances where iodine is deficient and hypothyroidism has resulted. It is not recommended for hyperthyroidism.
Healthy pregnancy is enabled, in part, by a sufficient concentration of iodine in a mother’s body. Iodine is necessary for a baby’s brain to form properly. Without it, babies are at risk of birth defects! An increased concentration of iodine is necessary for pregnant women. Considering the dietary disruptions that can come with pregnancy, an iodine supplement could prove crucial for the health of both mother and baby!
Healthy birth is akin to and just as important as a healthy pregnancy. Sufficient iodine levels help ensure healthy birthweight for a newborn. This essentially has to do with the relationship between iodine and the thyroid. When needed, taking an iodine supplement can reduce risk of premature birth or miscarriage.
Cognition in children is supported by the proper intake of iodine. This is because iodine is important for brain and neurological development. Given this, consider the usefulness of an iodine supplement for your child, used in the context of a healthy and balanced diet!
If you maintain specific dietary restrictions, experience thyroid complications, or are a woman who is pregnant or any parent with young children, then you should consider the benefits of an iodine supplement. It is recommended that you always speak with your healthcare provider first before taking any supplement for the first time or beginning its use with others, namely children.