Are endocrine disruptors in synthetic fabrics harmful?

What's actually in it

Synthetic fabrics are often treated with or contain chemicals that act as endocrine disruptors. These are substances that mess with your body's hormone system. This includes chemicals like PBDEs (flame retardants often found in textiles) and various heavy metals that can leach from materials.

These chemicals don't just stay in the fabric. They can enter your body through your skin or by breathing in dust that contains them. Once inside, they interfere with how your hormones work, which can lead to long-term health problems.

What the research says

The science is clear that these chemicals pose real risks. A 2026 study in J Pediatr Surg found an association between exposure to endocrine disruptors and surgical congenital malformations. This highlights the danger these substances pose, especially during critical stages of development.

The risks extend beyond birth. A 2026 systematic review in Front Endocrinol (Lausanne) linked environmental endocrine disruptors to endometrial cancer. Furthermore, a 2026 study in Turk J Med Sci identifies heavy metals as potent endocrine disruptors that disrupt normal bodily functions.

Even at the start of life, these chemicals are a threat. A 2026 study in Endocrinology provides insight into how these disruptors affect the fetomaternal interface, which is the critical connection between a mother and her developing baby. When you wear or use synthetic materials, you are potentially exposing yourself and your family to these harmful substances.