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Natural Treatment Options for Hypothyroidism

In this article:

Discover holistic strategies for hypothyroidism management, focusing on natural therapies, nutrition, and botanical medicine for effective treatment.

What is hypothyroidism?

Hypothyroidism is a condition where the thyroid gland does not make enough thyroid hormone to keep the body running smoothly. Thyroid hormone oversees your rate of metabolism, regulates temperature, and is involved with brain, heart, muscles and how organ systems work. 

There are two main types of hypothyroidism, with numerous contributing factors:

Autoimmune thyroid disease or Hashimoto’s, is the most common cause of hypothyroidism. This is a form of thyroid inflammation is caused by an autoimmune process. Those with other autoimmune diseases such as type 1 diabetes, celiac disease, and rheumatoid arthritis are more likely to develop autoimmune thyroid disease.

Central or pituitary hypothyroidism is where the thyroid does not make enough hormone. This can be influenced by environmental and nutritional factors including gastrointestinal system inflammation, vitamin and mineral deficiencies or imbalances, high levels of cortisol (due to prolonged stress or oral steroid use), and/or elevated estrogen. Surgery on the thyroid gland to remove a goiter or nodule and/or radioactive iodine treatment to treat a thyroid nodule, hyperactive thyroid, throat cancer, and cancer of nearby sites, can also cause hypothyroidism.


Main factors that lead to hypothyroidism include: genetics, immune system dysfunction, environmental and nutritional issues.

Common symptoms include:

  • Fatigue
  • Weight gain
  • Hair loss
  • Dry skin
  • Depression
  • Menstrual irregularities
  • Gastrointestinal symptoms
  • Sleep
  • Cognition issues
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Diagnosis is found where symptoms arise and blood tests confirm irregularities. Common tests are: free thyroxine (T4) and free triiodothyronine (T3), both produced by the thyroid itself, and thyroid-stimulating hormone (TSH) produced by the pituitary gland. 

 Many doctors follow current TSH reference ranges for diagnosis (0.4 to 5.0mU/L). There is substantial controversy about what is diagnosable and treatable as hypothyroidism and sub-clinical hypothyroidism, when blood levels of free T3 and free T4 are normal, but the level of thyroid-stimulating hormone is high.

Additional blood tests measure thyroid antibodies, anti-thyroid peroxidase (anti-TPO), and anti-thyroglobulin (anti-TG) which can help confirm or rule out an autoimmune thyroid disease process causing hypothyroidism.

Conventional Treatments 

The current conventional medical treatment for hypothyroidism is daily thyroid hormone supplementation with synthetic levothyroxine (T4), liothyronine (T3), or natural desiccated thyroid (T4 and T3) to correct low levels. Treatment is effective for some patients. For those with Hashimoto’s, taking thyroid hormone alone does not fully address the underlying cause of dysfunction. While trying to establish the correct dosage of medication some patients experience a yo-yo effect of symptoms. Other individuals do not tolerate or cannot absorb thyroid hormone well.

Natural Treatments

Naturopathic doctors treat hypothyroidism from the root of the problem. Naturopathic doctors are trained in the pharmacological treatments commonly prescribed by conventionally trained providers, and in some states, prescribe pharmaceuticals when necessary. However, NDs rarely use medication as an initial or stand-alone treatment. NDs individualize treatment using diet, nutritional supplementation and botanical medicine as indicated.

If autoimmune disease is the main cause of thyroid dysfunction, NDs work to help control inflammation and eliminate autoimmune triggers. 

If the thyroid is just not producing enough thyroid hormone, NDs address lifestyle and environmental factors that may be contributing to low production. 

Although every hypothyroid treatment is carefully individualized, here are some common natural therapies for hypothyroidism.

Nutrition, Diet, & Microbiome

Many nutritional factors play a role in optimizing thyroid function. The right diet is important to help prevent and manage conditions accompanying thyroid disease. Research shows that one important factor in autoimmune response is chronic, persistent microbiome imbalance and inflammation in the gut.

Naturopathic doctors address microbiome dysfunction with nutritional therapies such as probiotics, cultured foods, and diets lower in sugar, starch, and carbohydrates, which all help to decrease inflammation and balance immunity.

Food allergy panels and/or an elimination diet can help identify food triggers to the autoimmune response for Hashimoto’s. Those with an autoimmune thyroid disorder should also be tested for celiac disease to determine if gluten elimination is needed.


Naturopathic doctors test for common nutrient deficiencies associated with hypothyroidism and supplement as needed.

Vitamin B-12  helps improve cellular response to thyroid hormone and boosts energy production in cells to help with fatigue and other common symptoms of hypothyroidism.

Selenium supports efficient thyroid synthesis and metabolism and has been found in studies to reduce thyroid antibody levels in those with Hashimoto’s.

Zinc is beneficial in improving thyroid function and hormone levels and has been shown in studies to have a positive effect on thyroid function in overweight females.

Botanical Medicine

There are several herbs that have been shown to benefit thyroid function. Herbal treatment recommendations should be approved by a professional trained in herbal medicine to reduce unwanted side effects, prevent unwanted drug/herb interactions and to maximize treatment efficacy.

Ashwagandha improves thyroid function for subclinical hypothyroid patients. As an adaptogen, this herb works on several body functions to help balance dysfunction and regulate metabolic processes. Adaptogens are used with caution as some botanicals may stimulate the immune system response. 

Gum guggul (Commiphora mukul), can be used in all forms of hypothyroidism as it helps convert an inactive form of T4 to the more active form of T3. Regulation of thyroid function is complicated and requires a whole-person approach. Naturopathic doctors lead with natural therapies that address underlying causes and support the body to restore healthy function.

A service for consumers from the American Association of Naturopathic Physicians (AANP) and the Institute for Natural Medicine (INM).  The INM and AANP would like to acknowledge Jennifer Bennett, ND and Amy Rothenberg, ND, DHANP for their contributions to the content of this article.

This article is provided by

The Institute for Natural Medicine, a non-profit 501(c)(3) organization. INM’s mission is to transform healthcare in America by increasing both public awareness of natural medicine and access to naturopathic doctors for patients. INM believes that naturopathic medicine, with its unique principles and practices, has the potential to reverse the tide of chronic illness that overwhelms existing healthcare systems and to empower people to achieve and maintain their optimal lifelong health. INM strives to achieve this mission through the following initiatives:

  • Education – Reveal the unique benefits and outcomes of evidence-based natural medicine
  • Access – Connect patients to licensed naturopathic doctors
  • Research – Expand quality research of this complex and comprehensive system of medicine

About The Author(s)


Institute for Natural Medicine Staff

Our dedicated content team of professional staff writers represents decades of experience covering essential natural health topics in an accessible, evidence-based, and engaging way. Guided by a shared passion for holistic well-being, each and every one of our writers strives to empower our readers to take charge of their health.

Supported by a rigorous fact-checking and medical editing process from licensed naturopathic doctors that examines the latest in peer-reviewed research, our team brings their in-depth knowledge of natural health practices into every piece of content we produce. We strive to be the gold standard for evidence-based natural medicine, providing trustworthy information and inspiring narratives to help you live your best health, naturally.

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