Microplastics transfer toxic chemicals through skin
University of Birmingham research has identified a concerning pathway for absorbing toxic chemicals into the human body through skin contact with microplastics. The research presents the first experimental evidence that toxic chemicals used to create flame-proof materials can be absorbed via the skin through contact with microplastics. The findings underscore the potential health risks associated with exposure to flame-retardant and plasticiser chemicals, which persist in various everyday items despite being banned due to their harmful effects. The study reveals that chemicals used in flame retardants and plasticisers, once embedded in microplastics, can leach into human sweat and subsequently penetrate the skin barrier, entering the bloodstream. This discovery highlights a previously unrecognised route of exposure to these hazardous substances, raising alarms about their impact on human health. Dr Ovokeroye Abafe of Brunel University, who was involved in the study while at the University of Birmingham, explained: “Microplastics are everywhere in the environment, and yet we still know relatively little about the health problems that they can cause. “Our research shows that they play a role as …