Protect Yourself Against Thyroid Cancer With Iodine-Rich Foods

Protect Yourself Against Thyroid Cancer With Iodine-Rich Foods

Foods rich in Iodine

Iodine is an essential mineral that’s vital to the proper functioning of the thyroid. The thyroid gland is responsible for managing growth and metabolism. An iodine deficiency can cause symptoms such as fatigue, high cholesterol, lethargy, depression, and swelling of the thyroid gland. Prevent this dangerous deficiency by eating the right amount of iodine rich foods each day.

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Iodine is a chemical element essential for the production of thyroid hormones that regulate growth and metabolism. Diets deficient in iodine increase the risk of retarded brain development in children (cretinism), mental slowness, high cholesterol, lethargy, fatigue, depression, weight gain, and goiter: a swelling of the thyroid gland in the neck. Please note that both too much and too little iodine can cause hypothyroidism.

The thyroid gland synthesizes thyroid hormones and iodine is an essential trace mineral that is crucial for the thyroid to function properly. Eating foods rich in iodine ensures the thyroid is able to manage metabolism, detoxification, growth and development. Iodine is a key component of the hormones made in the thyroid gland. These hormones are absolutely critical to human health, helping to control energy production and utilization in nearly every cell of the body.

Iodide is absorbed in the stomach and enters the bloodstream, circulating to the thyroid gland, where it uses appropriate amounts for thyroid hormone synthesis. The unused iodine that we get from iodine-rich foods is then excreted in the urine. A healthy adult usually has about 15–20 milligrams of iodine present within her body at one time — 70 percent to 80 percent of which is stored in the thyroid.

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Scientists already understand how iodine plays a multi-faceted role in the environment and serves as a key mineral in oceans, soil, and atmosphere. The stability of the earth’s ozone layer, for example, is known to have a relationship to iodine levels in the atmosphere. Atmospheric iodine, in turn, is known to be related to iodine balance in the oceans and in the soil. Scientists also know that iodine concentrations in the atmosphere influence a wide range of oxygen-based reactions. Iodine has also been studied within the context of soil and plant health.

Iodine is present throughout the body in just about every organ and tissue, needed by almost every bodily system to keep us alive and energized. For this reason, iodine deficiency poses many risks — an alarming thought considering that some sources suggest around 50 percent or more of the adult population in Western developed nations are iodine-deficient. Iodine deficiency and diets low in iodine-rich foods are associated with an increased risk for thyroid disease, but there are also potential thyroid and hormonal risks associated with taking too much iodine, especially from supplements that contain iodine in the form of iodide. Although it seems counterintuitive, research suggests that consuming more than the suggested amount per day is even associated with an increased risk for thyroid disorders as opposed to preventing them.

List of foods rich in iodine

Foods Weight Iodine µg Energy calories
Mackerel 150 g 255 208
Mussel 150 g 180 144
Cod 150 g 165 111
Salmon 150 g 107 316,5
Hake 150 g 100 145,5
Milk 560 g 86 352
Shrimp 150 g 62 151,5
Herring 150 g 48 345
Beer 560 g 45 235,2
Eggs 70 g 37 105
Liver 150 g 22 195
Bacon 150 g 18 668
Tuna 150 g 21 219
Kidney 150 g 42 165
Sole 150 g 42 115,5

Iodine deficiency was more common in the past before they started adding it to salt. These days it is only common in certain parts of the world where they don’t get enough Iodine due to dietary limitations. It is also more common in vegetarians and vegans because they are avoiding many of the foods that contain Iodine naturally.

Himalayan crystal salt is far superior to traditional iodized salt

Himalayan crystal salt is far superior to traditional iodized salt

What foods are naturally high in iodine? There are plenty of foods that are naturally high in Iodine. Iodine is a component of almost every living plant and animal. No standard measurements of iodine in food exist because iodine concentrations vary across the world. In general, foods from the sea contain the most iodine, followed by animal foods, then plant foods. Of all foods, seaweed (like kelp), is the most well known and reliable source of natural iodine. Egg and dairy products can also be good sources.

Baked Potatoes. In order to get the necessary nutrients, baked potatoes are a better option than mashed potatoes. Most of the important dietary staples, such as fiber, vitamins, and potassium are contained in the skin. Baked potatoes are also a great source of iodine; one medium potato provides about 40% of the recommended daily amount of iodine.


Himalayan Salt. Himalayan crystal salt is far superior to traditional iodized salt. Himalayan salt is millions of years old and pure, untouched by many of the toxins and pollutants that pervade other forms of ocean salt. As a natural source of iodine and sodium, Himalayan salt provides an essential mineral for healthy bodily functions. Sodium helps to regulate blood volume and thus blood pressure, as well as helping to control muscle contractions, nerve transmissions and heart functions.

Sea Vegetables. The ocean hosts the largest storehouse of iodine foods, including Kelp, Arame, Hiziki, Kombu, and Wakame. Kelp has the highest amount of iodine of any food on the planet and just one serving offers 4 times the daily minimum requirement.

Bananas and Green Beans. Eating a banana is a quick and healthy way to get an energy boost, thanks in part to the high potassium content. But many people don’t realize that bananas also contain iodine, making them a healthy and nutrient-rich food to supplement a high iodine diet. A medium-sized banana contains 3 micrograms of essential iodine.

Cranberries. Cranberries have a rich color and a unique flavor. If you’re able to enjoy the sour taste, cranberries provide many health benefits.

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