Do plastic food trays for meat release chemicals?

What's actually in it

Plastic meat trays are made from polymers that aren't as stable as they look. When these materials touch your food, they can release a variety of chemical substances. A 2026 study in J Hazard Mater highlights that substances migrate from both plastic and paper-based food contact materials into the food they touch.

These materials often contain additives to make them flexible or durable. These chemicals are not locked inside the plastic. They can move from the packaging directly into your meat, especially when the plastic is exposed to heat or storage conditions.

What the research says

The science is clear: plastic packaging is not a neutral barrier. A 2026 study in Food Chem used high-resolution screening to track how chemicals move from plastic food contact materials into food after cooking. The researchers found that these materials transfer chemical substances into the food, meaning you are likely consuming more than just your meal.

This is part of a larger issue with plastic in our food supply. Peer-reviewed research continues to show that plastic materials shed particles and chemicals into what we eat and drink. Whether it is plastic trays for meat or other food contact items, these plastics are actively interacting with your food.