The Hidden Toxins in Your Clothes And Why It Matters for Your Health

 

Your clothes may be toxic.

What if the fabrics touching your skin every day are exposing you—and your children—to harmful chemicals you didn’t even know existed?

In this episode, Season Johnson sits down with Hannah Dunning, a clean clothing advocate and consultant, to unpack one of the most overlooked contributors to toxic load: what we wear.

Most families today are mindful about food, water, and skincare—but clothing is often the missing piece. And what makes this even more concerning is that the textile industry is largely unregulated, meaning there are no required disclosures for the chemicals used in fabrics.

Hannah shares how common materials—especially synthetic fabrics like polyester and nylon—can contain endocrine-disrupting chemicals that mimic estrogen in the body. These compounds can interfere with hormonal balance, contribute to inflammation, and potentially play a role in long-term health challenges.

But this conversation isn’t about fear—it’s about awareness and action.

You’ll learn where to start, what fabrics to prioritize, what certifications to look for, and how to make realistic changes without overwhelm. Because healing isn’t about perfection—it’s about making better choices, one step at a time.

 

Guest 

Hannah Dunning, also known as the “Clean Clothing Chick,” is an advocate and educator focused on the impact of toxic chemicals in clothing. Her work is deeply personal—after losing her grandmother to estrogen-positive breast cancer and later being diagnosed with ICP (cholestasis of pregnancy), she began exploring how environmental toxins, including those found in textiles, may influence health.

Hannah educates consumers on safer clothing choices, consults with textile and fashion companies on transitioning to better materials, and collaborates with researchers and doctors to help close the gap in understanding how clothing impacts human health—especially for women and children.

 

In This Episode 

00:00  Why clothing is a hidden source of toxins

03:47  Meet Hannah and how she entered the clean clothing space

16:17  Discovering toxic chemicals in everyday clothing

18:22  Why the fashion industry lacks regulation

22:28  How clothing chemicals impact hormones and estrogen

30:39  Avoiding fear and focusing on practical action

32:04  Where to start with safer clothing choices

36:35  Why athletic wear is a major concern

41:56  Why cotton and bamboo are not always safe

50:25  Hope for change through awareness and regulation

 

Key Takeaways

• Clothing is one of the least regulated industries when it comes to chemical exposure
• Many fabrics contain endocrine disruptors that can mimic estrogen in the body
• These chemicals can impact hormone balance, detox pathways, and overall health
• Synthetic fabrics like polyester and nylon are common sources of exposure
• Cotton and bamboo are not automatically safe without proper certifications
• Look for certifications like GOTS and OEKO-TEX when choosing clothing
• Start with high-impact areas like underwear, bras, and bedding
• Stress and fear can be more harmful than the exposure itself—focus on progress
• Consumer awareness and demand are driving real change in the industry

 

“Your skin isn’t just a barrier—it’s a gateway. And what you wear can directly impact your body.” — Hannah Dunning

 

Resources Mentioned

 

Guest Links

Website: https://thecleanclothingchick.com/
Instagram: @hannahdunning11

 

Recommended Tools & Resources

Equilife At-Home Testing:
Get clear, data-driven insights into your health with Equilife’s at-home lab tests—covering toxins, nutrients, gut health, and more. No practitioner required, plus personalized recommendations included.

Access here: https://bit.ly/seasonsEquilife
Use code SEASON for 10% off

 

Community & Support

Join Thrive Through Cancer Community: https://biodynamicwellness.com/services

Thrive Beyond Cancer Program: https://biodynamicwellness.com/thrive-beyond-cancer

Learn More About Biodynamic Wellness: https://biodynamicwellness.com

 

Connect with Season

• Website: seasonjohnson.com
• Follow along on Instagram: @seasonjohnson
• Follow Season on Facebook: Season Johnson