08/29/2025
Part 5: Coming Full Circle: How to Support Your Thyroid Naturally
We’ve spent this week tracing the history of thyroid medication, the rise of synthetics, the demonization of natural glandulars, and the struggles people have faced for decades. But the bigger question is this: what are the other ways to truly support and heal your thyroid so you don’t end up dependent on medication in the first place?
Most women don’t actually start off with a thyroid issue. The thyroid is usually the last stop on a long journey of chronic stress, nutritional depletion, and infections that slowly erode the body’s resilience. Years of low-protein, low-calorie, low-animal-product diets starve the body of the very building blocks needed for hormone production. Add in chronic emotional stress, financial pressure, under-eating, over-exercising, or exposure to stealth pathogens like Epstein–Barr virus, and you create a storm that dysregulates the entire hypothalamic-pituitary-adrenal-thyroid (HPA-T) axis [1][2].
So where do you begin if you want to protect or rebuild thyroid health?
1. Replenish Iodine (Safely and Correctly)
Iodine is the backbone of thyroid hormone. Without it, the gland simply cannot function. Unfortunately, modern soils are depleted, and bromide, fluoride, and chlorine compete for iodine receptors. You can support iodine levels through sea vegetables (kelp, nori, dulse), trace minerals like fulvic acid, or iodine supplementation when guided by a knowledgeable practitioner [3].
2. Support the Adrenals
Chronic stress is often the first domino to fall. Elevated cortisol eventually blunts pituitary signaling to the thyroid. Restoring circadian rhythm, prioritizing sleep, reducing stimulants, practicing breath-work, calming exercise, and, if necessary, using adaptogens like ashwagandha or rhodiola can help regulate adrenal function [2][4].
3. Strengthen the Pituitary and HPA Axis
The thyroid doesn’t run the show on its own, it takes orders from the pituitary. When the brain is inflamed, starved of protein, or chronically stressed, those signals falter. Adequate protein, omega-3 fatty acids, minerals like zinc and selenium, and practices that calm the nervous system (breathwork, prayer, vagal stimulation) can restore balance [1][5].
4. Prioritize Protein and Animal Nutrients
Decades of low-protein, plant-heavy diets have left women depleted of amino acids, B vitamins, and fat-soluble vitamins needed to convert T4 to T3 and repair tissues. Red meat, eggs, liver, and bone broth provide the nutrient density your thyroid and your entire HPA axis depend on [6].
5. Address Hidden Infections
Stealth pathogens like Epstein–Barr virus, Lyme, Bartonella, or Babesia co-infections can directly inflame and damage the thyroid gland. Others create so much chronic stress and immune burden that cortisol stays elevated for years, further blunting thyroid output. Identifying and treating these infections is essential for true recovery [7].
6. Reduce Toxin Load
Heavy metals, endocrine disruptors, pesticides, and halogens (chlorine, fluorine, and bromine) all compete with thyroid receptors and enzymes. Supporting detox pathways through sweating, hydration, lymphatic drainage, and targeted binders helps unburden the thyroid [8].
7. Support the Liver for T4-to-T3 Conversion
Roughly 60–70% of T4 is converted into active T3 in the liver. If the liver is congested from toxins, overloaded with stress hormones, or lacking key nutrients, this conversion process becomes sluggish, leaving patients with plenty of T4 but very little T3, the usable thyroid hormone [9]. Factors like chronic stress, high cortisol, nutrient deficiencies (selenium, zinc, B vitamins), alcohol, and environmental toxins all impair this step. Supporting the liver through adequate protein, cruciferous vegetables, bitter herbs, and reducing overall toxic burden allows this vital conversion to take place. When the liver is functioning optimally, the thyroid’s output (T4) can actually be converted to T3 to be utilized by the body.
When you step back, you see the bigger picture: the thyroid is not just a standalone organ, it is part of an intricate axis that reflects the body’s overall resilience. Healing it requires whole-body restoration, not just hormone replacement.
This is why so many are coming full circle and realizing that true thyroid health isn’t just about the right pill, it’s about reclaiming the foundations of health that allow the thyroid to thrive.
Disclaimer: The information and opinions shared are for informational purposes only including, but not limited to, text, graphics, images and other material and are not intended as medical advice or instruction. Nothing mentioned is intended to be a substitute for professional medical advice, diagnosis or treatment.
References
1. Fliers, E., Klieverik, L. P., & Kalsbeek, A. (2010). Novel neural pathways for metabolic effects of thyroid hormone. Trends in Endocrinology & Metabolism, 21(4), 230–236. https://doi.org/10.1016/j.tem.2009.11.008
2. McEwen, B. S. (2007). Physiology and neurobiology of stress and adaptation: central role of the brain. Physiological Reviews, 87(3), 873–904. https://doi.org/10.1152/physrev.00041.2006
3. Leung, A. M., Braverman, L. E., & Pearce, E. N. (2012). Iodine nutrition in pregnancy and lactation. Endocrinology and Metabolism Clinics of North America, 41(4), 849–865. https://doi.org/10.1016/j.ecl.2012.08.001
4. Panossian, A., & Wikman, G. (2010). Effects of adaptogens on the central nervous system and the molecular mechanisms associated with their stress—protective activity. Pharmaceuticals, 3(1), 188–224. https://doi.org/10.3390/ph3010188
5. Bianco, A. C., & Kim, B. W. (2006). Deiodinases: implications of the local control of thyroid hormone action. The Journal of Clinical Investigation, 116(10), 2571–2579. https://doi.org/10.1172/JCI29812
6. Pasiakos, S. M., Lieberman, H. R., & McLellan, T. M. (2014). Effects of protein supplements on muscle damage, soreness and recovery of muscle function and physical performance: a systematic review. Sports Medicine, 44(5), 655–670. https://doi.org/10.1007/s40279-013-0137-7
7. Rizzo, C., Alteri, C., & Ciccozzi, M. (2020). Epstein–Barr virus and autoimmune thyroid diseases. Frontiers in Endocrinology, 11, 589. https://doi.org/10.3389/fendo.2020.00589
8. Pearce, E. N. (2012). Environmental pollutants and thyroid health. International Journal of Environmental Research and Public Health, 9(2), 413–429. https://doi.org/10.3390/ijerph9020413
9. Gereben, B., Zavacki, A. M., Ribich, S., Kim, B. W., Huang, S. A., Simonides, W. S., … & Bianco, A. C. (2008). Cellular and molecular basis of deiodinase-regulated thyroid hormone signaling. Endocrine Reviews, 29(7), 898–938. https://doi.org/10.1210/er.2008-0019