A New Bill Takes on Forever Chemicals in Food Packaging
A bipartisan bill introduced in the United States Congress is taking direct aim at some of the most concerning chemicals found in everyday food packaging. The No Toxics in Food Packaging Act proposes a sweeping ban on per- and polyfluoroalkyl substances (PFAS), phthalates, bisphenol A (BPA), and several other hazardous compounds from food packaging and food processing materials. If passed, the legislation could fundamentally reshape how food companies package their products and mark one of the most significant food safety reforms in recent memory.
For consumers who have grown increasingly wary of the invisible chemicals lurking in their takeout containers, microwave bags, and canned goods, this bill represents a long-awaited legislative response to decades of scientific concern.
What Are PFAS, BPA, and Phthalates?
To understand why this legislation matters, it helps to know what these chemicals are and why they've drawn so much scrutiny.
PFAS: The 'Forever Chemicals'
PFAS, or per- and polyfluoroalkyl substances, are a large family of synthetic chemicals that have been used in industrial and consumer products since the 1940s. They are nicknamed "forever chemicals" because they do not break down naturally in the environment or in the human body. PFAS are commonly found in grease-resistant food packaging such as fast-food wrappers, microwave popcorn bags, pizza boxes, and non-stick cookware coatings. Studies have linked long-term PFAS exposure to a range of serious health problems, including certain cancers, thyroid disease, immune system disruption, reproductive issues, and elevated cholesterol levels.
BPA: A Decades-Long Concern
Bisphenol A, more commonly known as BPA, is an industrial chemical used to make certain plastics and epoxy resins. It is widely found in the linings of canned foods and beverages, as well as in some plastic food containers. BPA is considered an endocrine disruptor, meaning it can interfere with the body's hormonal systems. Research has associated BPA exposure with developmental problems in children, reproductive harm, cardiovascular disease, and an increased risk of certain cancers. While many manufacturers have voluntarily moved to "BPA-free" alternatives in recent years, critics point out that some substitute chemicals may carry similar risks.
Phthalates: Hidden in Plain Sight
Phthalates are a group of chemicals used to make plastics more flexible and durable. They are found in a wide variety of food contact materials, including plastic wraps, food storage containers, and processing equipment tubing. Like BPA, phthalates are endocrine disruptors. Exposure has been associated with hormonal imbalances, reproductive harm, developmental delays in children, and metabolic disorders. Because phthalates are not chemically bound to the plastics they are added to, they can migrate readily into food, especially fatty or high-temperature items.
What Does the No Toxics in Food Packaging Act Propose?
The No Toxics in Food Packaging Act would prohibit the use of PFAS, phthalates, BPA, and certain other harmful substances in any materials that come into contact with food, including primary packaging and food processing equipment. This would effectively close a significant regulatory gap that has allowed these chemicals to remain in widespread use despite mounting evidence of their health risks.
Current oversight of food contact chemicals in the United States falls under the jurisdiction of the Food and Drug Administration (FDA), but the agency's framework for evaluating these substances has been widely criticized as outdated and insufficient. Many chemicals were deemed safe decades ago under conditions that did not account for the volume of research that has since emerged. The proposed legislation would compel a more proactive and precautionary approach to chemical safety in food contact materials.
Why This Legislation Is Gaining Momentum Now
Public awareness of PFAS contamination has grown substantially over the past several years, driven in part by high-profile contamination events in drinking water supplies across the country. Advocacy groups, public health researchers, and a growing number of medical professionals have been calling on federal lawmakers to take stronger action on forever chemicals across multiple sectors, including food packaging.
Several states, including California, Maine, and New York, have already enacted their own restrictions on PFAS in food packaging, creating a patchwork of state-level regulations that many in the food industry argue makes compliance complicated. A federal standard would create a unified national framework, providing clearer guidance for manufacturers and stronger, more consistent protections for consumers nationwide.
Additionally, consumer demand for safer packaging has been rising steadily. A growing number of food brands have begun voluntarily phasing out PFAS and BPA in their packaging in response to market pressure, signaling that the industry itself is moving in this direction even before a legal mandate arrives.
What This Means for the Food Industry
If enacted, the No Toxics in Food Packaging Act would place significant obligations on food manufacturers, packaging suppliers, and processors to reformulate their materials. While some industry stakeholders have raised concerns about the cost and timeline of transitioning away from these chemicals, many experts argue that safer alternatives already exist and are commercially viable. The push toward compostable, fiber-based, and PFAS-free packaging has already accelerated, and legislation of this kind could turbocharge that transition across the entire sector.
For smaller food businesses, the shift may require investment in new packaging solutions and supply chain adjustments, but proponents of the bill suggest that a phased implementation timeline could ease that burden.
What Consumers Can Do Right Now
While the bill works its way through Congress, consumers can take steps to reduce their exposure to these chemicals in their daily lives. Some practical measures include:
- Avoiding microwaving food in plastic containers or packaging not explicitly labeled microwave-safe and PFAS-free.
- Choosing fresh or frozen foods over canned goods when possible, or opting for brands that use BPA-free can linings.
- Storing food in glass, stainless steel, or certified food-safe ceramic containers rather than plastic.
- Looking for packaging labeled as PFAS-free, especially for greasy or oily foods like popcorn, pizza, and fast food.
- Supporting brands and retailers that have publicly committed to eliminating forever chemicals and other toxicants from their supply chains.
The Bigger Picture: A Shift Toward Safer Food Systems
The No Toxics in Food Packaging Act is part of a broader national conversation about chemical safety and the responsibility of government to protect public health proactively rather than reactively. For too long, the burden of proof has fallen on regulators and scientists to demonstrate harm after chemicals are already in widespread use. Legislation like this signals a shift toward a more precautionary model, one in which the safety of chemicals must be established before they are allowed into contact with the food we eat.
With mounting scientific evidence, growing bipartisan support, and increasing consumer demand for transparency and safety, the No Toxics in Food Packaging Act has real potential to become law. Whether it passes in its current form or evolves through the legislative process, the conversation it is driving is one that champions of public health say is long overdue.
Stay informed about the progress of this bill and what it could mean for food safety standards in the United States, because when it comes to what touches our food, every chemical detail matters.