Understanding the Ovarian-Adrenal-Thyroid (OAT) Axis: A Key to Women's Hormonal Health

In women’s health, evaluating the Ovarian-Adrenal-Thyroid (OAT) Axis is essential for identifying underlying hormonal imbalances. These three key endocrine glands work together in a complex hormonal network that regulates metabolism, our stress response (cortisol), menstrual health, and reproductive health.

When the communication between these glands is disrupted, it can result in symptoms of hormone imbalance such as:

  • Insulin resistance and weight gain

  • Adrenal fatigue, stress, and anxiety

  • Low energy

  • PCOS and irregular periods

  • Acne

  • Infertility

Assessing imbalances within the OAT axis through comprehensive hormone testing helps uncover the root cause of these persistent symptoms and supports holistic hormonal wellness.


Recognizing Shared Symptoms in the Ovaries, Adrenals & Thyroid (OAT Axis)

Hormonal imbalances in women are more common than many realize. Unfortunately, many women live with uncomfortable symptoms, assuming they are just a normal part of life.

At our naturopathic clinic, we offer comprehensive hormone testing to identify the root cause of your symptoms. Your personalized treatment plan is guided by these results, helping to restore balance naturally and effectively.

  • Hormonal imbalances in the ovaries can impact a women’s emotional, physical, and reproductive health. The ovaries produce key hormones like estradiol (estrogen), progesterone, and testosterone, which regulate menstrual cycle, mood, metabolism, and more. When these hormone levels are out of balance or not optimal, a wide range of symptoms can appear:

    • Premenstrual Syndrome (PMS)

    • Mood swings and irritability

    • Polycystic Ovarian Syndrome (PCOS)

    • Metabolic Dysfunction

    • Irregular or missed periods

    • Hormonal acne (especially around the jawline)

    • Water retention and bloating

    • Menstrual migraines and headaches

    • Brain fog and difficulty concentrating

    • Perimenopause and menopause related changes

    These symptoms may be signs of estrogen dominance, low progesterone, or underlying conditions like PCOS. Identifying and treating the root cause of ovarian hormone imbalance can improve overall well-being.

    In Naturopathic Medicine, comprehensive hormone testing allows us to gain insight into the root causes of your imbalances and allows us to create personalized treatment plans.

  • Your adrenal glands play a crucial role in managing stress, metabolism, and energy levels. When adrenal hormones such as cortisol and DHEA become imbalanced due to chronic stress or burnout, a wide range of symptoms like the following can appear:

    • Chronic fatigue, exhaustion, or low energy

    • Persistent stress, anxiety, or feeling “wired but tired”

    • Insomnia (difficulty falling asleep or waking during the night)

    • Insulin resistance and unexplained weight gain

    • Sluggish metabolism

    • Brain fog or difficulty concentrating

    These symptoms may be signs of adrenal fatigue, chronic stress, and cortisol imbalance, all of which affects how your body responds to stress and how your body adapts to stress.

    Improving adrenal function through naturopathic treatments, lifestyle changes, and supplementation can help support your body’s stress response, boost energy, and improve resiliency.

  • The thyroid gland plays a crucial role in regulating metabolism, energy, and many other key body functions. When thyroid hormones (free T3, free T4, reverse T3) are not optimal (like in hypothyroidism, Hashimoto’s, or Grave’s disease), it can affect your physical and mental wellbeing. Common symptoms of thyroid imbalance include:

    • Fatigue, exhaustion, or low energy

    • Difficulty losing weight or unexplained weight gain

    • Bloating, constipation, sluggish digestion

    • Hair thinning or hair loss

    • Dry skin

    • Brittle nails

    • Irregular periods

    • Brain fog

    • Low mood or symptoms of depression

    Thyroid imbalances can go undiagnosed because the symptoms can overlap with other conditions. It’s important to assess thyroid function through proper testing and evaluation.

    Optimizing and supporting thyroid health is essential for hormonal balance, cognitive clarity, weight management, and emotional health.



Comprehensive Hormone Testing in Naturopathic Medicine

Why “normal” doesn’t always mean healthy.

Confused by your “normal” lab results?

You’re not alone. Many people experience symptoms of hormone or metabolic imbalance despite being told their lab tests are fine.

  • The term “normal” can be misleading because:

    • Reference ranges are broad and don’t reflect optimal health for everyone.

    • Results considered “normal” for one person may not be ideal for another.

    • Ranges often differ by age, sex, and even lab methodology.

    • It's essential to ask: Where do I fall within the range? and Do my symptoms match my test results?

    • We also need to consider if the current reference ranges reflect what the current research shows or are they outdated?

  • Many patients report “normal” results in these key areas, yet still feel unwell:

    • Female hormones: FSH, LH, estradiol, progesterone, testosterone, DHEA, SHBG, cortisol

    • Thyroid hormones: TSH, Free T3, Free T4, thyroid antibodies, reverse T3

    • Iron levels and ferritin

    • Blood sugar and insulin levels

    It’s also important to time some of these tests with your menstrual cycle.

  • Do you know which blood tests may be missing?

    Basic annual blood work may not include everything needed for a full health assessment.

    Here’s how you can take charge:

    • Ask your healthcare provider which tests are covered by OHIP and which you may need to request separately.

    • Discuss additional lab options with your Medical Doctor or Naturopathic Doctor.

    • Track your test results over time to identify patterns or changes.

  • Routine lab testing helps:

    • Track changes in your body year to year

    • Detect hidden imbalances early

    • Support informed health and treatment decisions

    Use your blood test results as a tool for proactive wellness, to prevent disease, and to make informed treatment decisions.

  • Here are a few simple next steps:

    • Request a copy of your blood test results and review them with a qualified practitioner

    • Look into additional hormone and thyroid panels if symptoms persist

    • Consider lab tests that are outside the scope of standard care

    • Work with your MD and Naturopathic Doctor to develop a personalized plan

Growing Up with Asian Medicine

In my home, we didn’t choose between Asian medicine or allopathic medicine—we used both. My mom deeply believed in the healing power of food and approached every meal with intention and balance. Each dish was carefully paired to support digestion, energy, and overall wellness.

Long before ingredients like bone broth, turmeric, chia seeds, avocados, mushrooms, and ginseng became health trends, they were simply part of my everyday meals. These superfoods were valued not just for taste, but for their powerful health benefits—something that is deeply rooted in Traditional Chinese Medicine (TCM) and holistic nutrition.

Our kitchen was always stocked with homemade bone broth and health-promoting teas—a reflection of the belief that healing starts with what we eat and drink.

Modern Approaches to Health

In our family, we didn’t rely solely on one system. We visited both a Traditional Chinese Medicine Doctor and a conventional Medical Doctor. This integrative approach shaped the way I view wellness today.

To me, naturopathic medicine is more than just a treatment—it's a way of life. It blends modern science with traditional healing practices.

My upbringing taught me that health is about balance—between eastern and western medicine, between food and function, and between prevention and treatment.

This is the foundation of the work I do today, and it’s a lifestyle I’m passionate about sharing with others.

Read my story

Learn more about my naturopathic services