Invisible Invaders - Part II: Health Effects of Exposure
A three-part series where we will be discussing “Invisible Invaders”.
Everyday exposure to microplastics and endocrine-disrupting chemicals (EDCs) poses growing concerns for human health. While research is ongoing, studies have linked these substances to inflammation, immune disruption, hormone imbalances, and serious long-term conditions like reproductive disorders and neurodevelopmental issues. Found in common products—from food packaging to personal care items—these toxic compounds can accumulate in the body. Fortunately, small, informed choices can help reduce your exposure and support better health.
effects of Microplastics:
While research on human exposure is still developing, animal studies have shown microplastics can:
Accumulate in organs and tissues
Cause inflammation and oxidative stress
Damage cells and disrupt immune responses
Emerging evidence also links microplastics to gut microbiome disruption, respiratory issues, and potential neurological effects. Since microplastics carry toxic chemicals, it’s often unclear whether their impact stems from the plastic itself, the attached chemicals, or both.
Effects of Endocrine Disruptors?
As highlighted by Dr. Tracey Woodruff, PhD, Director of the UCSF Program on Reproductive Health and the Environment, EDCs are linked to a wide range of conditions, even at very low exposure levels, especially during key developmental periods (Woodruff, 2023). Health outcomes include:
Fertility issues and reproductive disorders
Hormone-sensitive cancers, such as breast and prostate cancer
Thyroid dysfunction
Obesity and metabolic syndrome
Neurodevelopmental conditions like ADHD and autism
Early puberty and altered sex hormone function
Common sources in everyday life:
You don’t need to work in a factory to be exposed. These substances are embedded in daily consumer goods:
Food: Plastic packaging, canned foods (BPA), fast food wrappers (PFAS), farmed fish (microplastics)
Water: Tap and bottled water, especially stored in plastic
Air and Dust: Synthetic fibers (e.g., polyester), household dust, tire particles
Personal Care: Lotions, deodorants, shampoos with parabens or phthalates
Cleaning Products: Scented sprays, air fresheners, detergents with synthetic fragrances
Kitchenware: Non-stick cookware, plastic utensils, microwaving in plastic
How to Reduce your Exposure
Reducing exposure doesn’t require a complete lifestyle overhaul—but it does call for conscious, consistent choices. Here’s how to start:
1. Eat and Store Food Safely
Avoid microwaving food in plastic containers due to plastic leakage during the process.
Choose glass, stainless steel, or silicone for storage.
Reduce intake of canned foods unless labeled BPA-free.
2. Filter Your Water
Use a water filter rated for microplastics and chemical contaminants (e.g., activated carbon or reverse osmosis).
3. Choose Clean Personal Products
Look for labels like “paraben-free”, “phthalate-free”, and “fragrance-free”.
Use databases like EWG’s Skin Deep to vet products.
4. Be Smart About Clothing and Cleaning
Wash synthetic clothing less frequently and use microfiber filters or bags.
Vacuum and dust regularly to reduce airborne particles.
Avoid air fresheners and opt for natural alternatives.
5. Advocate for Policy and Research
Support companies and legislation that reduce plastic use and toxic chemical exposure.
Follow researchers like Dr. Woodruff, whose work helps shape public policy and consumer safety.
Stay tuned for Part III…
References (APA 7)
Stanford Woods Institute for the Environment. (2022). Understanding microplastics and human health: Our emerging understanding. Stanford University. https://woods.stanford.edu/research/environmental-health/microplastics
Woodruff, T. J. (2023). Environmental exposures and reproductive health. UCSF Program on Reproductive Health and the Environment. https://prhe.ucsf.edu
Yale Office of Sustainability. (2021). Microplastics and human health. Yale University. https://sustainability.yale.edu/news/microplastics-and-human-health
When working with MotherRoot Integrative Wellness, we will develop a personalized plan for your long-term relief.
This information should never substitute medical advice or go against any professional medical recommendations. It is important to seek guidance from qualified healthcare providers for personalized care tailored to your unique health needs. Integrative approaches can enhance well-being, but they should always complement, not replace, traditional medical advice and treatment plans. Listening to your body and consulting with professionals is paramount in maintaining a balanced approach to health and wellness.
