top of page

Benefits Of: Iodine

Updated: 2 days ago

Iodine: An Essential Mineral for Your Health

Iodine is a vital trace mineral that plays a crucial role in the body’s overall health, most notably in the function of the thyroid gland. Although required in small amounts, iodine is essential for several important bodily processes. Here's a look at the key benefits of iodine and how to make sure you're getting enough of it.

Iodine rich foods arranged on a blackboard with the word IODINE written in chalk.

PC: BDA


Key Roles of Iodine in the Body:

  1. Thyroid Function: Iodine is a key component of thyroid hormones, which regulate the body’s metabolism. These hormones control energy production, temperature regulation, and the overall speed of metabolic processes. Without enough iodine, the thyroid can't produce these hormones efficiently, leading to conditions like hypothyroidism.

  2. Metabolism Regulation: Through its role in thyroid hormone production, iodine helps regulate your metabolism. Adequate iodine levels ensure that your body uses energy properly, supporting healthy weight management and energy levels.

  3. Growth and Development: Iodine is essential for proper growth, especially in children. It supports brain development and helps ensure normal cognitive function, making it especially important during pregnancy and infancy.

  4. Immune System Support: Iodine has been shown to help support immune system function by aiding in the body’s ability to fight infections and maintain overall immune health.

  5. Detoxification: Iodine helps the body eliminate toxins by promoting healthy cell function and contributing to the removal of waste products from the body.


Foods High in Iodine:

To ensure you're meeting your iodine needs, it's important to include iodine-rich foods in your diet. Here are some great sources:

  1. Seaweed: One of the best natural sources of iodine, seaweed (such as nori, kelp, and wakame) provides a high dose of iodine, making it a great addition to your meals.

  2. Fish and Shellfish: Fish like cod, tuna, and haddock, as well as shellfish like shrimp and oysters, are rich in iodine and also provide protein and omega-3 fatty acids.

  3. Dairy Products: Milk, yogurt, and cheese contain iodine, particularly when sourced from cows that are fed iodine-rich feed.

  4. Iodized Salt: Table salt that has been fortified with iodine is a simple and effective way to ensure you're getting enough of this essential mineral. While table salt contains iodine, it's not the best source and using sea salt is a better choice.

  5. Eggs: Eggs, particularly the yolks, provide a decent amount of iodine along with other vital nutrients.

  6. Fortified Foods: Some bread and cereals are fortified with iodine, offering an easy way to increase intake, especially for those on plant-based diets.

  7. Potatoes: Potatoes, especially when cooked with the skin, contain a small but valuable amount of iodine.

  8. Strawberries: Surprisingly, strawberries are a good source of iodine and can be easily added to your diet.


Maintaining an adequate intake of iodine is essential for thyroid health, metabolism, and overall well-being. By including these iodine-rich foods in your daily meals, you can ensure your body has what it needs to function optimally and stay healthy.


🌿 Save 15% on high-quality healthcare products through Fullscript. As a healthcare professional, I’m able to give you access to their wide selection—from supplements and skincare to teas and infant care. Click HERE to get started! 🍎💚


*Disclaimer: This post is for informational purposes only and not a substitute for medical advice. Please consult a qualified healthcare provider for guidance. To connect with a professional about your health journey, complete the consultation request form.

bottom of page