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Microplastics have been reported in food, water, air and human samples. Some food-contact materials can release particles, and chemicals can migrate into food. These are different mechanisms. Research is continuing, and current evidence does not establish that everyday exposure causes a specific disease in people.
Evidence last reviewed: 19 September 2026
Evidence and official guidance can change. Check the linked sources for the current position.
Evidence overview
Microplastics have been reported in food, drinking water, air and human samples. These findings indicate potential exposure and reported presence in human samples; detection alone does not establish a harmful dose, identify a source or prove a health effect.
Some food-contact materials can release plastic particles during use. Chemicals can also migrate from packaging into food. Particle shedding and chemical migration are different mechanisms and should not be treated as the same thing.
Current evidence does not establish that everyday microplastic exposure causes a specific human disease. Human observational studies can identify associations, while animal and laboratory studies can identify possible hazards and mechanisms; neither should be presented as proof of ordinary-exposure disease causation in people.
As at 19 September 2026, FSANZ says the evidence on microplastics exposure and health risk is still evolving. Its current view is that plastic contamination of the food chain is unlikely to result in immediate health risks to consumers. This is not a finding of zero risk or universal safety.
Measurement methods, source attribution and long-term human-health evidence still have important gaps. This resource shows its review date and links to the cited sources so readers can check the current position.
Official public information
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Detailed evidence guide
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Evidence last reviewed 19 September 2026. Official services and guidance can change; use these links to check the current source.
01 · Australian authority position
Food Standards Australia New Zealand — Microplastics in food ↗02 · Australian food-contact requirements
Food Standards Australia New Zealand — Food packaging ↗03 · International health evidence
World Health Organization — Dietary and inhalation exposure to nano- and microplastic particles ↗04 · Food-contact evidence and measurement
European Food Safety Authority — Literature review on micro- and nanoplastic release from food-contact materials ↗05 · Human, animal and laboratory evidence
Rapid systematic review — Microplastic exposure and digestive, reproductive and respiratory health ↗06 · Federal electorate lookup
Australian Electoral Commission — Find my electorate ↗07 · Federal representatives
Parliament of Australia — Senator and member search ↗08 · Detailed Australian evidence guide
Zero Pack — Microplastics in Food and Packaging: What the Evidence Says in Australia ↗