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  • Writer's pictureMarie Cherrett

Unmasking the Hormone Havoc: Decoding The Link Between Environmental Toxins and Hormonal imbalances

Updated: May 9

Endocrine-disrupting chemicals (EDCs) are a growing environmental concern, especially for women. These chemicals, found in various products we use daily, can mimic hormones and interfere with our body's hormonal balance.

Unmasking the Hormone Havoc: Decoding The Link Between Environmental Toxins and Hormonal imbalances in Women

They are collectively called xenoestrogens because they imitate oestrogen and can bind to its receptors, leading to hormonal imbalances. Xenoestrogens can also hinder the body's natural ability to eliminate toxins, causing them to accumulate in fat cells.

This can be particularly problematic for women in peri-menopause and menopause, as their hormone levels are already changing naturally. The accumulation of xenoestrogens may result in oestrogen dominance, which can have far-reaching health consequences.

Oestrogen Dominance: Understanding Symptoms and Environmental Threats

Oestrogen dominance, a condition where progesterone fails to balance oestrogen's effects, can lead to various symptoms and health issues. These include:

  • Fatigue

  • Weight gain and weight loss resistance

  • Hot flashes

  • Thyroid symptoms

  • Immune deficits and Autoimmunity

  • Mood issues

  • Sleep problems

  • Painful, irregular, and heavy periods

  • Pronounced PMS

  • Breast tenderness or fibrocystic breasts

  • Ovarian cysts

  • Headaches

  • Brain fog

  • Poor skin health

  • Infertility

  • Increased risk of some cancers

However, there's hope.

By taking proactive measures, we can minimise our exposure to these harmful toxins and safeguard our health.

Dysregulated Hormones: Unravelling the Hidden Stressors

Stress can take various forms, and one often overlooked source is dysregulated hormones, like oestrogen dominance. This condition triggers a chronic 'fight/flight' response, impacting our hormonal balance and the crucial hypothalamic, pituitary, and adrenal axis (HPA axis). Additionally, endocrine-disrupting chemicals (EDCs) directly affect the HPA axis, compounding the issue.

The stress hormone cortisol surges in response to prolonged stress, disrupting sex hormone balance and causing a range of hormonal symptoms. Long-term stress is inflammatory and catabolic, breaking down our cells, tissues, and organs, hindering healing and leading to chronic ailments.

Xenoestrogens: Unmasking Common Health Threats

Xenoestrogens, harmful compounds mimicking oestrogen, are pervasive in our environment. Here are some everyday examples:

  1. Bisphenol A (BPA) - Found in plastics.

  2. Polychlorinated biphenyls (PCBs) - Ubiquitous pollutants, especially in fatty fish.

  3. Parabens and Phthalates - Commonly present in household cleaners, food packaging, fragrances, cosmetics, and personal-care products.

  4. PFAS chemicals - Abundant in non-stick cookware, waterproof clothing, upholstered furniture, carpeting, and food packaging.

  5. Butylated hydroxyanisole (BHS) - Frequently used as a food preservative.

  6. Agricultural chemicals, Herbicides, and Pesticides - Glyphosate-based herbicides, widely used on food crops.

  7. Synthetic hormones - Found in some birth control pills and intensively reared farm animals used for dairy, poultry, fish, and meat products.

  8. Minimizing exposure to these xenoestrogens is essential for maintaining better health.

Reducing Xenoestrogen Exposure: Simple Steps for a Healthier You.

  1. Choose organic vegetables whenever possible or go for produce with fewer pesticides from the "Dirty Dozen and Clean Fifteen" list by the Environmental Working Group.

  2. Opt for organic or free-range poultry, meat, and dairy without routine hormone and antibiotic use in animal feed.

  3. Favour wild fish over farmed ones, or consider high-grade omega-3 supplements to meet nutritional needs without pollutants.

  4. Replace processed foods with natural alternatives to reduce xenoestrogen intake.

  5. Include cruciferous and dark green leafy vegetables in your diet to help detoxify harmful oestrogen metabolites.

  6. Install a high-quality water filter, like reverse osmosis, to remove PFAS chemicals from tap water.

  7. Choose personal care and household products without "fragrance" or “parfum"; opt for essential oils or fragrance-free options instead.

  8. Use organic and "non-toxic" cosmetics, personal care products, nail polish, and sunscreens to minimise skin absorption of xenoestrogens.

  9. Select fluoride-free dental products to avoid potential hormone metabolism disruptions.

  10. Replace chemical cleaning products with natural alternatives like white vinegar and baking soda.

  11. Utilise natural pest control and fertilisers in your home and garden.

  12. Avoid non-stick cookware with brands like Teflon and choose stainless steel or ceramic-coated alternatives.

  13. Decline optional stain-repellent treatments on carpets and furniture, which may contain harmful PFAS chemicals.

  14. Use food-grade paper or glass/stainless steel for packaging and storage, reducing plastic use.

By adopting these changes, you can safeguard your health and well-being from the detrimental effects of xenoestrogens.

Oestrogen is a powerful hormone that can be a blessing or a curse depending on how our body metabolises it. While oestrogen itself isn't harmful at proper levels, the genuine concern arises when specific metabolites of oestrogens and xenoestrogens are produced during breakdown, awaiting excretion. These metabolites, known as "dirty oestrogens," can become "endogenous tumour initiators" and promote cancer.

Safeguarding against oestrogen dominance and hormonal imbalance involves effectively metabolising, detoxifying, and eliminating oestrogen and xenoestrogens from our bodies, influenced by factors like diet, genetics, liver function, and the health of our organs of elimination.

To support this crucial process, consider these friendly tips:

Embrace a Balanced Diet: Choose a healthy diet rich in clean, fresh fruits, vegetables, healthy fats and high-quality protein. This helps reduce exposure to xenoestrogens and facilitates the body's detoxification and removal of these harmful compounds.

Hydrate and Exercise: Stay well-hydrated by drinking plenty of clean water, and exercise regularly to aid in flushing out toxins to maintain optimal hormone balance.

Tackle Stress: Managing stress in all its forms is vital for overall well-being and supports the body's detoxification processes.

Now, take a moment to reflect on your exposure to environmental endocrine-disrupting chemicals (EDCs). Are you experiencing any symptoms of hormonal imbalance or oestrogen dominance? If you've noticed any concerning signs, it might be time to consider Functional Medicine—an evidence-based approach that unearths and addresses the root causes of health issues. With Functional Medicine, you can optimise your health, retracing your path from debilitating symptoms and chronic illness to restored well-being and the ability to thrive.

Remember, taking proactive steps to detoxify oestrogens and xenoestrogens can lead to a happier, healthier you!

References for this article can be found via this link.

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If you're curious about how Functional Nutrition can make a positive difference in your life – helping you shift from feeling fed up to absolutely fabulous – I invite you to get in touch for a complimentary Wellness Evaluation. Let's embark on this journey together toward a happier, healthier you!

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I sought Marie’s help for a specific health-related goal – how to avoid surgery to remove my gallbladder (hormonal connection). Marie offered me an in-depth tailor-made dietary and lifestyle plan. By sticking to it, I’m delighted to say I haven’t suffered any further debilitating Gallstone attacks.


Marie is very knowledgeable with a caring approach and I highly recommend her. 

Jan S.


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