Decades of Awareness: Plastics Industry Knew of Microplastics in Human Body

According to a report by Susanne Rust from the Los Angeles Times, industry leaders have had knowledge for several decades regarding the presence of microplastics in the human body. Scientific assessments suggest that the impacts of these tiny plastic particles, which can enter our systems through ingestion and inhalation, are still being understood. Internal communications from company experts indicate that concerns about microplastics have persisted in the industry for at least fifty years.

Evidence gathered from historical records dating back decades reveals that the scientific community within these companies has recognized how microplastic particles migrate beyond the digestive tract into vital organs. Notably, a German gastroenterologist highlighted this issue in 1974 at a conference in New York City, though his findings were not given due attention by government representatives. Tracey Woodruff, a Stanford University epidemiology professor who analyzed the documents, noted a troubling silence among chemical industry professionals as microplastics accumulated in human tissue. A representative from the American Chemistry Council countered that scientific debates don’t equate to silence, emphasizing the industry’s commitment to advancing research and policy on microplastics.