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Writer's pictureNanci Miklowski, ND

Endocrine Disrupting Hormones: What You Need To Know

plastic bottles bpa

In our modern world, we are surrounded by chemicals that make life convenient—but some of these substances come with hidden dangers. One group of chemicals that has gained significant attention is endocrine-disrupting chemicals (EDCs). These substances can mimic, block, or interfere with the body’s natural hormone systems, which regulate critical functions like growth, metabolism, reproduction, and mood.


EDCs are found in everyday products, including plastic bottles, food containers, detergents, flame retardants, cosmetics, and even our water supplies. Some common endocrine disruptors include:

  • Bisphenol A (BPA): Found in plastics, food containers, and receipts.

  • Phthalates: Present in personal care products, vinyl flooring, and some toys.

  • Pesticides: Such as atrazine and glyphosate, used in agriculture.

  • Heavy metals: Like lead and cadmium, often found in industrial waste.

  • Flame retardants: Found in furniture, electronics, and clothing.


When these chemicals enter the body, they can disrupt hormonal balance, leading to a range of potential health issues. Research links endocrine disruptors to various health issues, including:

  • Reproductive problems: EDCs can disrupt fertility in both men and women, alter menstrual cycles, and contribute to hormonal imbalances like polycystic ovary syndrome (PCOS).

  • Developmental issues: Prenatal and early-life exposure can impact brain and physical development in children.

  • Metabolic disorders: These chemicals are linked to obesity, insulin resistance, and diabetes.

  • Thyroid dysfunction: EDCs can mimic thyroid hormones, disrupting metabolism and energy levels.

  • Hormone-sensitive cancers: Such as breast, ovarian, and prostate cancers.


thyroid health

The good news is that small, consistent changes can significantly reduce your exposure to EDCs and promote a healthier environment for you and your family. Here are some actionable steps to minimize your risk:


  • Choose glass and stainless steel over plastic. Use glass or stainless steel containers for storing food and water. Avoid exposing plastic to temperature extremes, as heat or cold can increase chemical leaching. Refrain from putting plastic items in the microwave, dishwasher, or freezer. Look for BPA-free labels, but remember that some alternatives to BPA (like BPS) may also be harmful. When in doubt, stick with non-plastic options.

  • Opt for natural personal care products. Read labels carefully and choose products labeled as “paraben-free,” “phthalate-free,” or “fragrance-free.” Explore resources like the Environmental Working Group’s (EWG) Skin Deep database to find safer alternatives.

  • Eat organic when possible. Prioritize buying organic versions of produce listed on the Dirty Dozen, which tend to have higher pesticide residues. Consider growing your own herbs or vegetables to reduce reliance on conventionally grown produce.

  • Filter your water. Invest in a high-quality water filter, such as reverse osmosis or activated carbon filters, which are effective at removing harmful chemicals. Regularly replace filters as recommended by the manufacturer to maintain effectiveness.

  • Reduce household chemical use. Use natural cleaning alternatives like vinegar, baking soda, and essential oils, or choose eco-friendly, non-toxic cleaning products that disclose all ingredients. Skip synthetic air fresheners and opt for naturally scented candles or essential oil diffusers.

  • Support detox pathways. Eat more cruciferous vegetables like broccoli, cauliflower, Brussels sprouts, and kale, which contain compounds that support liver detoxification. Stay hydrated by drinking plenty of filtered water to assist kidney function. Incorporate regular exercise to promote sweating, another way your body removes toxins. Ensure adequate fiber intake from whole foods to support elimination through digestion.


Want more help identifying sources of EDCs and other toxins? Check out the Detox Me App (Apple | Android) by Silent Spring.


Endocrine-disrupting hormones are a silent yet pervasive threat to our health. While we may not be able to eliminate exposure entirely, small steps can significantly reduce the risk. By making conscious choices and supporting our body's natural detox pathways, we can protect ourselves and future generations.


Your health is your greatest investment. Stay informed, take action, and remember—every choice counts.


 

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