GENEVA — Scientists have launched an open-access, interactive dashboard tracking the health effects of plastic chemicals, in what researchers call the most systematic evidence review yet of how plastics harm the human body. PlasticHealthAware, presented at a side event to the INC-5.2 plastics-treaty negotiations in Geneva, synthesises thousands of studies on the chemical families used in plastics and their links to disease.
The dashboard is hosted by the Global Observatory on Planetary Health at Boston College, directed by Philip Landrigan, and funded by the Minderoo Foundation. It uses umbrella-review methodology developed with the JBI centre at the University of Adelaide, distilling the existing peer-reviewed systematic reviews into a single interactive tool.
FAKTA
- PlasticHealthAware launched on 9 August 2025 at a Geneva side event to the INC-5.2 negotiations; the founding paper appeared in the Annals of Global Health (source: Annals of Global Health).
- The dashboard tracks five chemical classes used in plastics: bisphenols (including BPA), phthalates, polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), and per- and polyfluoroalkyl substances (PFAS).
- It found significant associations between these chemicals and reproductive, endocrine, neurodevelopmental, nutritional, circulatory, respiratory and dermatological outcomes, as well as cancer; children are especially vulnerable.
- More than 16,000 chemicals are used in plastics, according to the PlastChem report cited by the researchers.
- Minderoo and Lancet research estimates plastic-related health costs at roughly US$1.5 trillion per year; microplastics have been detected in blood, lungs, placentas, breast milk and the brain (source: Minderoo Foundation).
- The first dashboard update, covering literature through August 2025, added flame retardants, plasticizers, bisphenols and PFAS.
What the plastic chemicals evidence shows
The umbrella review pulls together existing systematic reviews on five chemical families — bisphenols, phthalates, PCBs, PBDEs and PFAS — and the diseases tied to them. The associations are strongest for reproductive and endocrine outcomes, neurodevelopmental effects in children, and cancer, though the evidence base varies in strength across chemicals and outcomes. The findings have been presented as input to the global plastics-treaty talks, where negotiators are weighing whether to address plastic production and hazardous chemicals, not just waste.
Why an open dashboard matters
By making the evidence interactive and freely available, the researchers say PlasticHealthAware gives policymakers, journalists and the public a way to check what the science actually says about specific plastic chemicals — at a moment when treaty negotiations and national regulations hinge on exactly those questions. The dashboard’s first update, covering literature through August 2025, added flame retardants, plasticizers, bisphenols and PFAS to its scope.
Conclusion
The launch of PlasticHealthAware shifts the plastics debate from counting tonnes of waste to tracing chemicals through the human body. As the global treaty talks continue, its compilers argue that decisions on production, chemicals and substitutes should be judged against the accumulating health evidence — and that the evidence is now, for the first time, searchable in one place. More on plastics and health on the main Watan News site.
