Chemicals Leaching from Plastic Food Containers and Utensils

The invisible migration

Your plastic food containers and utensils are actively shedding chemicals into your meals. A 2026 study published in Food Safety confirms that chemicals leaching from plastic food containers and utensils is not a hypothetical risk. It is a measurable, ongoing process that happens every time your food touches plastic.

What the data shows

Researchers used 8 types of synthetic resins and 4 food-simulating solvents to track how substances migrate over time. They found that in materials like high-impact polystyrene and polyamide, chemical migration is significant. Even worse, the study noted that microorganisms can proliferate within these migration solutions, further complicating the safety of the containers you use to store your leftovers.

How to protect your kitchen

You cannot stop plastic from leaching, but you can stop using it. The solution is to remove the source of the migration entirely. Swap your plastic storage and utensils for materials that do not degrade or shed particles into your food, such as glass, stainless steel, or solid wood. We have curated a selection of non-toxic kitchen alternatives that allow you to store and prepare food without the risk of chemical migration. Start by replacing your most-used items today.

Source: Mizuguchi-Fukase C, Ozaki A, Kishi E, Asakawa D, Yamaguchi M (2026). Food Saf (Tokyo).