The Role of Iodine in Thyroid Health and Functioning

Iodine is a trace element that plays an important role in the health and wellness of our bodies. We need iodine for proper growth, development, and metabolism. Unfortunately, most people don’t get enough iodine from their diet alone, which is why many turn to iodine supplements as a way to boost their intake. But what are the remarkable health benefits of taking an iodine supplement? Let’s take a look.

What Is Iodine?

Iodine is a trace mineral found in few foods but present in many dietary supplements. It’s essential for thyroid function and helps regulate hormone levels, cell growth, energy production, fertility, heart health and more. The body does not produce iodine on its own; it must be obtained through food or supplementation. Most experts recommend getting at least 150 micrograms (mcg) of iodine per day for adults.

The Benefits Of Taking Iodine Supplements

1) Thyroid Support – Perhaps the most important benefit of taking an iodine supplement is that it helps support healthy thyroid function. Thyroid hormones are essential for regulating metabolic processes in the body such as energy production and metabolism. Without sufficient amounts of these hormones, your metabolism can become sluggish and you may experience weight gain or difficulty losing weight. Taking an iodine supplement can help ensure your thyroid is functioning properly and therefore keep your metabolism running smoothly.

2) Brain Health – Studies have shown that adequate levels of iodine can help support healthy brain development and cognitive function in both children and adults alike. This is because the brain needs sufficient amounts of this nutrient to build new connections between neurons and create new memories. By ensuring your body has enough iodine through supplementation or dietary sources, you can help give your brain the nutrients it needs to stay sharp as you age!

3) Heart Health – Another benefit of taking an iodine supplement is that it can support heart health by helping reduce inflammation in the blood vessels which can lead to high blood pressure and other cardiovascular issues over time if left unchecked. Additionally, studies have suggested that adequate levels of this nutrient may also help reduce bad cholesterol levels while increasing good cholesterol levels—both important factors for keeping your heart healthy! 

As you can see from this article, there are several remarkable health benefits associated with taking an iodine supplement on a regular basis—from supporting thyroid function to promoting better brain health to improving heart health as well! If you think you may be deficient in this essential mineral it might be worth talking to your doctor about whether incorporating an iodine supplement into your daily routine could be beneficial for your overall wellbeing! Ultimately, everyone’s nutritional needs are different so it’s always best to consult with a medical professional before starting any new supplements regimen.

However, if you do choose to use iodine supplements for your health, be sure to stick with a trusted brand and follow all recommended instructions for safe and effective usage. With the right knowledge and supplementation plan, you can make sure that you are taking advantage of all of the incredible health benefits that iodine has to offer! 


Ivy Skye Marshall: Ivy, a social justice reporter, covers human rights issues, social movements, and stories of community resilience.