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Dr. Karl R.O.S. Johnson's Chronic Condition Natural Treatment Blog

Intentional musings of a unique Shelby Township Michigan Chiropractic Physician dedicated to helping people find solutions to improving their health by rooting out causes to chronic conditions such as fibromyalgia, stubborn thyroid disorder symptoms, balance disorders, chronic knee & shoulder pain, migraines, sciatica, ADD/ADHD/ASD, back pain, peripheral neuropathy, gluten sensitivity and autoimmune disorders so they can Reclaim Their Life!

From the Desk of Dr. Karl R.O.S. Johnson, DC.....

"Normal" Thyroid Labs With Symptoms Of Hypothyroidism

Posted by Dr. Karl R.O.S. Johnson, DC on Mon, Jun 04, 2012

Thyroid SystemHave you been told your two main thyroid blood markers (TSH and T4) are normal, yet you suffer with suffer with a laundry list of thyroid symptoms? This scenario is extremly common. It makes you wonder if you truly have a thyroid problem.

How is it possible to have thyroid problems with normal labs?

Let me explain.

There is two forms of thyroid hormone. Thyroxine, commonly called T4, and triiodothyroxine, commonly called T3. T4 is the inactive form of thyroid hormone, meaning it does not have the ability to bind to cells and create a metabolic response. T3 is the active form of thyroid hormone, responsible for binding to cells and creating metabolic responses.

Your thyroid gland produces predominantly inactive T4. This means that we must convert T4 to T3, called thyroid conversion, in order to have normal thyroid responses. This conversion takes place primarily in the liver and gut mucosa.

So what does this have to do with thyroid symptoms and normal looking labs?

The negative feedback loop between the thyroid and the pituitary gland is with TSH and inactive T4. When T4 levels drop then TSH elevates to tell the thyroid to produce more hormone. If T4 is elevated then TSH is suppressed. It works both ways.

So if T4 and TSH look normal on the lab panels, the true problem may never be investigated and the person may go on suffering indefinately.

When there is underconversion of T4 to T3 we can't have normal thyroid responses. T4 does us no good if we can't get it into an active form. This thyroid underconversion issue is one of the many reasons why patients with hypothyroid symptoms go undiagnosed and mismanaged.

So What Causes Thyroid Underconversion?

Certain inflammatory cytokines involved in the stress response have been shown to down-regulate the enzyme responsible for peripheral conversion of T4 to T3. Fixing this problem requires lab testing to determine the source of the inflammation. It is necessary to also test the hypothalamus-pituitary-adrenal-axis.

By using natural interventions to normalize the faulty physiology we normalize the T4 to T3 conversion. This is one situation where thyroid hormone replacement would not work because ninety five percent of the time, synthetic T4 is administered. Most of the time hypothyroid patients with deficient T3 have trouble with converting T4 to T3, so they need specialized help and in some cases a prescription from their medical doctor for synthetic T3 as well.

Another source of thyroid peripheral underconversion is increased gastrointestinal lipopolysaccharides (LPS), an endotoxin produced from bacterial overgrowth. The primary cause of this is intestinal dysbiosis, or a shift in the good vs. bad bacteria in your gastrointestinal system. Another common reason for increased lipopolysaccarides is Leaky Gut Syndrome (LGS). An important research study shows that LPS is related to Major Depression, which is frequently seen in patients who have unresolved hypothyroidism. The LGS problem is fixed by doing advanced gastrointestinal lab panels and normalizing the findings, with natural interventions.

I see people everyday that have histories that scream of a thyroid problem, yet theycontinue to suffer because no one ever looked at the whole picture. T3 levels are rarely ever used in thyroid screening panels, so the T4 to T3 underconversion pattern is rarely found. When it is found, proper testing to determine the source of the underconversion is not investigated. It's a big problem, since this is such a common thyroid dysfunctional pattern.

Thyroid Screening Parameters

If you suffer with a thyroid problem and you would like to become a patient at Johnson Chiropractic Neurology & Nutrition, then read the pages about becoming a patient, located on the top navigation bar, or click on the big orange button below. If you have a question then Contact Us.

Download Thyroid Recovery Report

If you found value in this article, please use the social sharing icons at the top of this post and please share with those you know who are still suffering with low thyroid symptoms despite having medical managment. Thank you, help me reach more people so they may regain their zest for living!

All the best – Dr. Johnson – Digging Deeper To Find Solutions

Topics: Hypothyroidism, Dr. Karl R.O.S. Johnson DC, TSH, T4, LGS, thyroid hormones, stress, leaky gut syndrome, LPS

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