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Scientists present and apply spectral database on plastic additives

Researchers develop high-resolution spectral database and method for the identification of 56 selected organic plastic additives; indicates presence of multiple additives when applied to polypropylene and polylactic acid food packaging; highlight chemical signature not polymer but product dependent and “bioplastic” just as conventional plastics contain harmful additives

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Massive review highlights health risks of plastic-associated chemicals

Umbrella review analyzes 52 systematic reviews and 759 meta-analyses on plastic-associated chemicals and human health; bisphenols, phthalates, flame retardants, and PFAS were linked to adverse health effects; finds ties to reproductive issues, neurodevelopmental disorders, metabolic conditions, and cancers; research gaps remain, particularly microplastics and newer chemical groups

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Researchers associate diet and microplastics with EDC exposure

Epidemiological studies investigate association between diet and endocrine-disrupting chemical (EDC) exposure; find recommended healthy diets not protective against EDC exposure; report association of plastic-free diet with reduced urinary bisphenol A (BPA) in children; researchers performing bioaccessibility tests using gut fluids find release of phthalates and BPA from microplastics may pose human health risk