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Is your activewear making you sick? | 9 News Australia
Posted
May 24, 2026
Views
27,879
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423
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May 24, 2026
27,879
423
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1.62%
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5:22Now PlayingToxic chemicals known as forever chemicals may be in your activewear and actively making you sick.
We all love our activewear for the gym, the daily commute, and lounging at home, but could your favourite workout clothes be silently making you sick? In this eye-opening investigation, we uncover the hidden health dangers lurking in popular activewear, including the alarming presence of highly toxic PFAS—widely known as "forever chemicals."
Professor Sarah Dunlop from the University of Western Australia breaks down the science behind these synthetic compounds. Formed by an unbreakable bond between carbon and fluorine, PFAS are engineered to make fabrics water-repellent and odour-resistant. However, these chemicals do not simply sit on the fabric; they leak out. When you exercise, the combination of sweat, elevated body heat, and tight-fitting synthetic materials like polyester, nylon, and Lycra creates the ideal environment for these harmful toxins to be absorbed directly through your skin.
The potential health implications are deeply concerning. Emerging scientific research links PFAS exposure to severe health conditions, including testicular cancer, kidney cancer, and significant fertility struggles for both men and women, such as Polycystic Ovary Syndrome (PCOS). With major global brands facing massive legal scrutiny over potentially misleading safety claims, it is more critical than ever to understand exactly what you are putting on your body.
How can you protect yourself and your family? We share vital expert advice on detoxing your workout wardrobe. Discover why you should avoid synthetic plastic fibres and instead opt for natural, sweat-wicking alternatives like merino wool, organic cotton, and hemp. We also reveal which common marketing buzzwords are actually major red flags for toxic chemicals.
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