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I have had all the clinical signs of hypothyroid for decades but my "numbers" are always within "normal" range. I've heard a lot over the years about use of natural thyroid supplements and now iodine but only if it contains iodide (see the following: http://www.1-thyroid.com/?gclid=COWWjbj19KYCFY4J2god-XSuCA). Should I try this supplement?
As you may know, I don't often comment on supplements. There are not many that are necessary and taking supplements has, in some cases, been associated with poorer health outcomes.
The supplement that is described on the page you pointed me to is iodide. As with many such supplements, the science is faulty and the use of high doses of iodide can be a problem. It was the primary treatment for those with overactive thyroid (not under-active) until the 1940s. There are a number of issues with its use, including that the effect of suppressing release of thyroid hormone can wear off and then cause a surge in hormone.
Sadly, there are many misguided physicians out there (more than we'd like to see) who can't understand the science or who allow themselves to be misled. In most cases the profit motive is involved.
If you are concerned about your thyroid, seek a second opinion from an endocrinologist. Ask around in your area about one who specializes in thyroid. There are many who will look at the "numbers" in the light of new research and that may help you.
Thanks for writing,
Timothy S. Harlan, MD, FACP