Endocrine Disruptors Explained

Endocrine disruptors are chemicals that can interfere with your body's hormonal system. They are found in many everyday products, from food packaging to personal care items, and understanding them is essential for making informed choices about the products you use.

The endocrine system regulates virtually every biological process in the body: brain and nervous system development, reproductive function, metabolism, and blood sugar regulation. Even small disruptions to this system can have significant effects, particularly during critical developmental windows like pregnancy and early childhood.

BPA (bisphenol A) is perhaps the most well-known endocrine disruptor. Found in polycarbonate plastics and the lining of food cans, BPA can mimic oestrogen in the body. While many products now advertise as 'BPA-free,' the replacement chemicals (BPS, BPF) may have similar endocrine-disrupting properties. Research published in Environmental Health Perspectives suggests some BPA alternatives may be equally problematic.

Phthalates are another major category of endocrine disruptors. These plasticising chemicals are found in fragranced products, vinyl flooring, food packaging, and personal care items. They are associated with reproductive effects in both males and females. The word 'fragrance' on a product label can legally represent dozens of undisclosed chemicals, many of which are phthalates.

Practical steps to reduce exposure include choosing glass or stainless steel for food storage, selecting fragrance-free personal care products, washing hands before eating, and filtering drinking water.