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Is There a Hormonal Flaw in Women’s Physiology?

Writer's picture: Cheryl Penna Cheryl Penna

The short answer: No! Women’s physiology is beautifully designed to support reproduction, resilience, and longevity. However, modern lifestyles, environmental toxins, and dietary choices often create disruptions that throw us off track—especially during midlife hormonal changes.


The key to thriving through perimenopause and menopause is not to blame our hormones but to address the factors that interfere with their natural balance.


Understanding Midlife Hormonal Changes

Throughout a woman’s life, hormones like estrogen, progesterone, and testosterone orchestrate essential bodily functions, from reproductive health to brain function, metabolism, and mood regulation.


During perimenopause and menopause, these hormones naturally fluctuate, leading to changes in energy levels, sleep quality, mental clarity, and emotional well-being. While this transition is entirely normal, many women experience excessive symptoms due to compounding lifestyle and environmental stressors.


The Disruptors: What’s Throwing Us Off Track?

The modern world presents challenges that our ancestors never faced. Here are some of the biggest culprits that disrupt hormonal harmony:


1. Endocrine Disruptors in Our Environment

Environmental toxins found in plastics, pesticides, and personal care products contain chemicals that mimic or interfere with our natural hormones. These compounds, known as endocrine disruptors, can contribute to estrogen dominance, thyroid dysfunction, and metabolic imbalances. Reducing exposure to BPA, phthalates, and parabens can help maintain hormonal stability.


2. Nutritional Deficiencies and Poor Diet Choices

Highly processed foods, excessive sugar intake, and nutrient-deficient diets can deplete essential vitamins and minerals needed for hormonal production and detoxification. Supporting the body with whole foods, phytoestrogens (from flaxseeds, soy, and legumes), and key nutrients like magnesium, vitamin D, and omega-3s can help restore balance.


3. Chronic Stress and Cortisol Overload

Persistent stress leads to elevated cortisol levels, which can disrupt estrogen and progesterone balance, impair sleep, and contribute to weight gain. Mindfulness, breathwork, and adaptogenic herbs can support stress resilience and optimize adrenal function, which plays a crucial role in hormonal equilibrium.


4. Lack of Restorative Sleep

Sleep disturbances are common during perimenopause due to fluctuating hormones, but poor sleep also worsens hormonal imbalances. Establishing good sleep hygiene, reducing blue light exposure at night, and incorporating relaxation techniques can enhance sleep quality and support hormonal regulation.


5. Sedentary Lifestyle vs. Overexercising

Both too little and too much exercise can negatively impact hormones. While strength training and movement improve insulin sensitivity and metabolism, excessive high-intensity workouts may raise cortisol and deplete essential sex hormones.


A balanced exercise routine that includes strength training, mobility work, and gentle activities like yoga can support long-term hormonal health.


The Menopause Toolkit

Menopausal Hormone Therapy (MHT) is currently the top therapeutic option for women during this time as a way of supporting hormonal changes during perimenopause. MHT includes the use of topical estradiol (E2) and oral progesterone (P4).


However, MHT will not be ideal for all women due to other health issues, and many women may choose not to use MHT. While MHT can be a life saver for many women during the early and late stages of hormonal change, it is not the only therapy in our toolkit.


Women need to address various factors to help manage the impact of fluctuating estrogen and decline over time as well as the drop in progesterone production.


Restoring Hormonal Harmony Naturally


Instead of viewing midlife hormonal shifts as a flaw, we can empower ourselves by:


  • Optimising Nutrition: Prioritize whole foods, healthy fats, and protein to support hormone production.

  • Reducing Toxin Exposure: Choose organic, non-toxic personal care products and reduce plastic use.

  • Managing Stress: Incorporate meditation, breathwork, and stress-reducing activities into daily life.

  • Balancing Physical Activity: Engage in strength training, restorative movement, and avoid overtraining.

  • Supporting Sleep: Establish a consistent sleep routine and minimize stimulants before bedtime such as alcohol.


Embracing the Midlife Change

Menopause is not a disease—it is a natural transition that can be navigated with grace and strength. By addressing key lifestyle factors and eliminating disruptive influences, women can move through midlife with vitality, mental clarity, and emotional resilience.


Our hormones are not flawed; it’s our environment and habits that need attention. When we nourish our bodies holistically, we can embrace this phase as an opportunity for renewal, wisdom, and well-being.


If you’d like personalised support on your journey, reach out to explore natural solutions tailored to your unique needs. Your midlife transition can be a time of empowerment—not depletion.

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