Lastly, estrogen is essential for joint health, reducing inflammation, and promoting collagen synthesis, preventing injuries. It also supports cardiovascular health by modulating HDL/LDL cholesterol and nitric oxide production, essential for arterial elasticity and blood pressure regulation. At 417 Integrative Medicine, patients receive personalized care focused on the root cause of changes in thyroid. Tracking patterns helps identify subtle dysfunction before severe thyroid disease develops. If thyroid is producing too much hormone, headaches may accompany anxiety and palpitations. This prototype weight could be divided into 16 ounces, a number that had three even divisors (8, 4, 2). It is a system that was based on a physical standardized pound that used a prototype weight. Reducing alcohol consumption, which enhances aromatase activity and impairs estrogen excretion, is also beneficial. Conversely, low estrogen manifests as joint stiffness, aches, pain, tendon injuries, poor libido, altered HDL/LDL ratios, insulin insensitivity, and cognitive issues such as poor memory, focus, and mood. Therefore, managing high estrogen is important to prevent potential negative effects on prostate growth. It's also critical for sexual function, particularly maintaining erections, and for neurologic function, mood, and memory by influencing serotonin pathways. Management of menopausal symptoms. If you’re switching formulations, think of it more as an informed starting place and less as a precise dosing recommendation—then adjust as needed in shared decision making with your health care professional. And if enough people want me to put together a similar chart for low or higher dose regimens, let me know. The reality is that it takes combing through multiple studies, looking at the relief of symptoms and the pharmacokinetics (that is if they were done), and creating a rather complex document to see how they all compare. Everyone seems to be in agreement (or close enough) for the transdermal products and Premarin (oral conjugated equine estrogens). 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 . Low levels may reflect inadequate production of thyroid hormone. Changes in thyroid hormone levels can affect vascular tone and muscle tension. The amount of T4 produced by the thyroid gland affects overall thyroid hormone levels. How does one convert between different estrogens in menopause hormone therapy (MHT)? This is what we call subclinical or functional hypothyroidism, and it is exactly what our full panel is built to catch. For most patients, early changes show up within a few weeks — energy, mood, and body temperature often improve first. Your first visit starts with a thorough history — we want to hear everything, including symptoms you have been told are not related to your thyroid. We address any deficiencies in selenium, zinc, iodine, or iron that may be slowing thyroid production or conversion. We prescribe compounded bioidentical T3/T4 combinations or desiccated thyroid (NDT) based on your specific lab values and symptoms. For patients with Hashimoto’s or poor gut health, reducing inflammation and restoring gut function improves thyroid hormone conversion and medication absorption. In general, dose conversions are more guesstimates based on what doses in clinical trials provided equivalent results for vasomotor symptoms and some data on hormone levels. The Canadian Menopause Society has just released a conversion table for menopause hormone therapy, including the recommended doses of progestogens (you can find it here). If estrogen dominance is raising thyroid binding globulin, correcting that imbalance with bioidentical progesterone allows thyroid hormone to circulate freely again. High estrogen raises thyroid binding globulin (TBG) — a protein that grabs thyroid hormone and takes it out of circulation. This is one of the main reasons we always test cortisol alongside thyroid hormones. A thyroid test and detailed thyroid function test panel may help identify hidden imbalances contributing to persistent symptoms. If there is little thyroid hormone, chronic tension may occur. Both extremes disrupt hormone levels in the body. Much thyroid hormone can increase sensitivity to stress. We run the full thyroid panel along with cortisol, sex hormones, nutrients, and other relevant markers depending on your picture. If elevated cortisol is blocking T3 conversion, addressing adrenal function is part of the thyroid plan — not a separate issue. Poor gut health — dysbiosis, leaky gut, inflammation — reduces that conversion and impairs absorption of thyroid medication. The result is lower Free T3 and Free T4 even if your total thyroid levels look fine. 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.