One of the most popular ways to test for an iodine deficiency at home is the iodine patch test. The iodine patch test measures how quickly the body absorbs iodine transdermally through the skin. 

1. Get a nascent iodine solution (not povidone iodine).

Get a nascent iodine tincture. Thyroid Warrior is perfect. 

2. Drop the iodine solution onto the skin to create a patch.

Paint a 3-inch by 3-inch circle using the iodine tincture onto your inner forearm, tummy, or inner thigh. Allow it to dry before touching anything else, especially clothing as the iodine will stain. 

3. Monitor the patch for the next 18-24 hours.

If the patch still exits after 24 hours, the results are normal. If the patch disappears or mostly disappears in less than 24 hours, it is supposed to indicate some degree of deficiency. Significant lightening or a complete disappearance in less than 18 hours is said to indicate a moderate to severe iodine deficiency and  suggest a need to supplement.

How accurate is the skin patch test?

Over the past 100 years, the use and application of iodine directly onto the skin has been used extensively for iodine supplementation. It's been shown to be a really effective way to supplement the body with iodine. (1,2)

The skin patch test is the fastest and easiest way to test for an iodine deficiency at home, however it's not always 100% accurate. Outside factors like evaporation from ambient temperatures can play a role in evaporation of the iodine from your skin. If you are looking for a laser accurate way to test your iodine levels, schedule an iodine loading test with your doctor.

Here's some iodine facts that may shock you:

• Iodine is one of the most common nutrient deficiencies in the world. (3)

• It's been estimated, by Dr. David Brownstein, that up to 95% of Americans may be iodine deficient (after testing 4,000 patients).

• Iodine deficiency is linked to obesity, thyroid disorders, heart disease, cognitive impairment, psychiatric disorders, and various forms of cancer.†

• Iodine helps fight breast cancer and fibrocystic breast disease.†

What's The Most Effective Form of Iodine?

Although there are many different types of iodine supplements available, Thyroid Warrior, is the most effective form of iodine available because it’s patented electromagnetic process, which changes the mineral’s atomic state, making the iodine easier for your body to absorb and use immediately. This means you use less and get more of the amazing health benefits associated with iodine. The best part is that any excess iodine is easily removed by your body, so it’s 100% safe to use as directed. †