Changes in thyroid binding proteins may affect thyroid test results without true dysfunction. Total T3 test measures overall levels of T3 in a blood sample. This includes protein bound hormones and free hormones. Or, when there is a hormone shortage, which has happened before and you can read about why those can happen in a previous post. For example, someone might be using an estradiol patch and is happy with it, but is getting a rash from the adhesive and wants to switch to a topical gel. The conversion factors provided are derived from current literature and applied as published; therefore, we cannot take responsibility for the accuracy or validity of these conversion factors.We are happy to expand the list of parameters. Table of conversion factors for Estradiol (E2) unit conversion to pmol/L, pg/mL, pg/dL, pg/100mL, pg%, pg/L, ng/L . Dosing is always guided by your symptoms, not just the numbers. We retest every few months while you are adjusting to make sure your levels are where they need to be — and that how you feel matches what the labs show. Medical-grade supplements from Taylor MD Formulations are part of our thyroid support protocols. Progesterone also directly supports thyroid receptor sensitivity. We may use adaptogens, adrenal glandulars, or other targeted support alongside thyroid therapy. For patients who have been on T4-only medications with poor results, adding T3 is often the missing piece. Additionally, estrogen contributes to insulin sensitivity by regulating glucose uptake in muscles and reducing inflammation. It's primarily converted from testosterone via the aromatase enzyme, found in fat cells, liver, brain, and bones. Estrogen is often misunderstood in men's health, particularly concerning Testosterone Replacement Therapy (TRT). Changes in thyroid can affect thyroid test results over time. We treat patients from across metro Atlanta — Dunwoody, Buckhead, Brookhaven, Chamblee, and beyond. Hashimoto’s and primary hypothyroidism typically require long-term support. You can have hypothyroidism without Hashimoto’s, but Hashimoto’s is the most common cause of hypothyroidism in the US. Hypothyroidism is what results from that damage. Hashimoto’s is an autoimmune condition where your immune system attacks the thyroid gland. If you have been told your thyroid is fine but you still feel terrible, come see us. Always consult with a qualified healthcare provider before starting or changing any treatment protocol. If you have been struggling to get real answers about your thyroid, we would be glad to take a closer look. Today, free T4 measures direct levels more accurately. Free T4 index was used historically to estimate active hormone. T3 testing and evaluation of free T3 are important when symptoms persist. Free T4 and Free T3 measure only the unbound hormone. That is why reviewing reference range values and clinical symptoms is essential. Addressing gut health is often part of a complete hypothyroidism treatment plan. This is especially common in perimenopause, when progesterone drops and estrogen becomes relatively dominant. But for many patients — especially those under chronic stress, dealing with gut issues, or with elevated cortisol — the conversion is impaired. You can have plenty of T4 on paper and still have all the symptoms of low thyroid. Your thyroid makes mostly T4, which your body then converts to the active form. A thyroid function test often includes a T4 test and a total T3 test. T3 is the active form of thyroid hormone circulating inside cells. T3 and T4 work together to maintain stable hormone levels in the body.
