What caused FAO warning on recycled plastic packaging?

FAO flags chemical risks from recycled plastic in food packaging

The Food and Agriculture Organization of the United Nations (FAO) has warned that the growing use of recycled plastic in food packaging could raise chemical safety concerns.

According to the FAO report highlighted in the feed, the issue centers on potential exposure to chemicals that may migrate from packaging into food. Recycling can change the chemical composition of plastic materials, meaning that recycled plastic may not behave the same way as newly produced plastic when it comes to safety.

Why this matters

• Food-contact materials are designed to keep potential contaminants from reaching what you eat.
• If recycled plastics allow more chemical migration, it can affect consumer exposure, particularly for foods stored or heated in contact with packaging.
• The warning arrives at a moment when many countries and companies are trying to reduce waste by increasing recycled-content materials.

The FAO’s concern is significant because packaging is one of the most common, everyday points of contact between materials and food. That makes even subtle changes in chemical behavior potentially relevant at scale.

For consumers, the feed doesn’t provide country-specific rules or product-level guidance, and it doesn’t specify which chemicals are most at risk. It also doesn’t describe enforcement actions. The headline takeaway is that regulators and industry are being asked to pay closer attention to how recycled plastics perform as food-contact packaging, not just whether they help sustainability goals.