Research has shown that packaging materials may contain harmful substances that can disrupt hormone balance. These substances are called EDCs — short for Endocrine Disrupting Chemicals. EDCs can cause various health issues, such as infertility in women, reduced sperm quality in men, certain types of cancer, obesity, and an increase in diabetes. Even small doses of these substances can be harmful. Think of packaging, bottles, takeaway food containers, pacifiers, clothing, swimming floaties, etc. These often contain Bisphenol A (BPA) or Polyvinyl Chloride (PVC), which can disrupt your system.
Each plastic package has a recycling code, usually found on the bottom or the label. It’s a triangle-shaped symbol with a number inside. These numbers indicate whether the plastic is suitable for reuse. See the image attached to this article for a handy overview.
Simple tips to avoid these substances:
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Don’t refill disposable plastic bottles (like bottled water) with tap water. Instead, use a bottle with recycling code 5, which is suitable for reuse (see image).
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Avoid products made of polycarbonate, often marked with recycling code 07.
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Look for labels such as BPA-free and PVC-free.
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Avoid canned foods — especially fatty ones, as BPA leaches more easily from the can lining into fatty contents.
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Choose fresh (and preferably unpackaged and regional) foods.
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Choose organic foods, which are free of pesticide residues.
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Use alternatives for food storage like glass, ceramic, porcelain, polyethylene (PE), or stainless steel — these are generally safer than plastic.
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Do not heat food in plastic containers, especially not in the microwave.
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Choose clothing made from organic cotton and natural fibers, free of antibacterial coatings, and always wash new clothes before wearing them. There are also PVC-free alternatives for rubber boots, plastic clogs, and flip-flops.