
The thyroid gland plays a vital role in our overall well-being, and it is important to understand the significance of iodine in supporting thyroid function.
You may have been diagnosed with hypothyroidism or hyperthyroidism. Or you may have autoimmune thyroiditis (Hashimoto’s) or the autoimmune disorder Graves Disease. You may have been told that you are susceptible to developing thyroid disease. Or you could be looking to protect your thyroid from the damage of exposure to toxins, xenoestrogens, and halogens.
The fact is, we all need a healthy thyroid to function well, mentally and physically.
To function optimally, the thyroid gland requires iodine, an essential mineral found in certain foods and in the environment.
Iodine is a key component in the production of thyroid hormones, namely triiodothyronine (T3) and thyroxine (T4). These hormones regulate our metabolism, energy levels, body temperature, and even heart rate. Without sufficient iodine, the thyroid gland cannot produce an adequate amount of these hormones, leading to issues with thyroid health.
We can support our thyroid health by ensuring an adequate intake of iodine. According to the National Institutes of Health, the recommended daily intake of iodine varies depending on age, sex, and life stage. Generally, adults require around 150 micrograms of iodine per day, while pregnant and lactating women may need slightly more.
Food Sources of iodine
The ocean is the world’s major source of iodine. Sea vegetables are an excellent source of iodine. This includes seaweed, kelp, and nori. Seafoods such as shellfish, oysters, crab, shrimp, scallops, cod, sardines, salmon, and tuna are all other great sources.
Eggs are also a great source of iodine.
Inland, many fruits and vegetables may contain very little iodine due to the amount of iodine in the soil they grow. Some regions have lower iodine content in the soil, leading to reduced iodine levels in crops and, consequently, in our diet. Because of this, many countries use iodized salt to eliminate the widespread iodine deficiency.
Whilst Himalayan Pink Salt doesn’t contain any iodine, sea salt does contain a little. If you are concerned about iodine intake, then you may want to look for iodized sea salts whereby the salt has been fortified with iodine.
Foods to Avoid
Goitrogens are substances found in certain foods that interfere with the normal functioning of the thyroid gland. They can inhibit iodine absorption or block the production of thyroid hormones
On the Eat Burn Sleep platform members can read the Thyroid Health Personalized Advice. Here, I detail the goitrogens containing foods that need to be avoided, as consuming them in excess may disrupt the thyroid.
You’ll also find in this advice section other foods to avoid, to include and other lifestyle recommendations.
In a nutshell, a good thyroid function is essential for a good metabolism. Iodine plays a crucial role in maintaining a healthy thyroid gland, as it is essential for the synthesis of thyroid hormones. Many of the Eat Burn Sleep members have had amazing results following the EBS lifestyle. Check out their testimonials here and choose Thyroid from the filter list to read their amazing reviews.

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