EDF Health

FDA’s updated results for PFAS in food suggest progress but raise questions about its method

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: November 20, 2019

Tom Neltner, J.D., Chemicals Policy Director and Maricel Maffini, Ph.D., Consultant

The Food and Drug Administration (FDA) recently released revised lab results from testing for 16 PFAS in food. Initial results of the testing were announced last June and gained wide attention because the levels of PFAS in certain foods were quite high. Surprisingly, the revised lab results show significantly fewer detections and, in the case of ground turkey and tilapia, concentrations of PFOS that are almost nine times lower than the values initially reported in June. In addition to the revised lab results, the agency also released a validated method for analyzing food for the substances and updated its PFAS webpage.

We were glad to see FDA’s ongoing work on PFAS and have already heard from commercial laboratories who are considering using the validated method as a potential new service to offer their customers. In analyzing the documentation that FDA provided,[1] we have concerns about the agency’s criteria to determine whether a sample had detectable levels of a PFAS. It appears unnecessarily restrictive and effectively underestimates the public’s exposure to PFAS. We are planning to meet with the agency to better understand their rationale for the criteria selection and its implications.

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Posted in FDA, Food, PFAS / Tagged , , | Read 1 Response

The Court’s TSCA decision is a much bigger win for public health than first meets the eye

By EDF Blogs / Published: November 15, 2019

Robert Stockman is a Senior Attorney.  Richard Denison, Ph.D., is a Lead Senior Scientist.

Yesterday the Ninth Circuit Court of Appeals ruled in a landmark case involving a challenge to EPA’s so-called “framework rules” that lay out how it will implement core provisions of the Toxic Substances Control Act (TSCA) as amended in 2016 by the Lautenberg Act.

An array of health, labor and environmental groups, EDF among them, (see full list of petitioners below) had challenged EPA’s Risk Evaluation Rule and Prioritization Rule on the grounds that they deviated in significant ways from amended TSCA’s requirements.

We clearly won on a major issue in the litigation, but a careful reading of the Court’s opinion shows that we effectively won on another key issue even though the court ruled against us.  And several of the court’s other rulings either suggest it agrees with, or outright affirms, our view of TSCA’s core requirements.  On those remaining issues, the Court specifically did not foreclose any of our arguments, making it clear that they could be presented in legal challenges we bring to EPA decisions in risk evaluations and determinations for individual chemicals.

Read on for our analysis.  Read More »

Posted in Health policy, TSCA reform / Tagged , , | Comments are closed

Think PFAS in food packaging are safe simply because FDA accepted their use? Think again.

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: November 13, 2019

Tom Neltner, J.D., Chemicals Policy Director and Maricel Maffini, Ph.D., Consultant

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PFAS manufacturers’ claims that the agency demands scientific data, including toxicity and exposure, and conducts a rigorous review before allowing the use of the chemicals in contact with food are not accurate.

[/pullquote]Per- and poly-fluorinated alkyl substances (PFAS)—recently dubbed “forever chemicals”—have received a large amount of national attention, mostly due to contamination of drinking water affecting millions of Americans. Since June 2019, when the U.S. Food and Drug Administration (FDA) released its testing results from three studies, questions have arisen about food as a source of PFAS exposure. The main routes by which PFAS enter the food supply are environmental contamination—such as from nearby chemical manufacturing facilities, airports or Department of Defense operations—and from food packaging and processing equipment.

With greater attention on PFAS in food, we’ve noticed several misleading PFAS manufacturers’ talking points asserting that FDA review and acceptance is required for any PFAS to be used in contact with food, and that, due to this review, PFAS that go through this process are safe. However, their claims that the agency demands scientific data, including toxicity and exposure, and conducts a rigorous review before allowing the use of the chemicals in contact with food are not accurate.

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Posted in FDA, Food, GRAS, PFAS / Tagged , , | Read 1 Response

Time for a safer food supply: The legal challenge to FDA’s GRAS Rule

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: November 10, 2019

Tom Neltner, J.D., Chemicals Policy Director, Environmental Defense Fund

This blog initially was published as a guest column in Chemical Watch on September 9, 2019. After publication, FDA filed its reply brief to the plaintiff’s August 23, 2019 brief. The briefings are complete and the case awaits a decision by the judge.

Litigation is a time-consuming and often inefficient means to fix a broken regulatory system. However, when there is a fundamental disagreement about a regulatory agency’s responsibilities under the law, it is an essential option. Such is the case with the “Generally Recognized as Safe” (GRAS) exemption from the requirement for pre-market approval of food additives in the Federal Food, Drug, and Cosmetic Act (FFDCA). The Food and Drug Administration (FDA) interprets this exemption as allowing companies to determine whether a substance’s use is GRAS in secret without any notice to the agency.

Next year, I anticipate a federal district court will make a final decision on a lawsuit[1] challenging the FDA’s 2016 GRAS Rule that formalized the agency’s broad interpretation of the exemption and its narrow interpretation of its responsibilities under the FFDCA to “protect the public health by ensuring that . . . foods are safe, wholesome, sanitary, and properly labeled . . . .” (21 U.S.C. §393(b)). It would come a decade after the U.S. Government Accountability Office (GAO), the independent, nonpartisan agency that works for Congress, concluded that “FDA’s oversight process does not ensure the safety of all new GRAS determinations.” The GRAS Rule does little to address the shortcomings described by GAO.

Environmental Defense Fund (EDF), represented by Earthjustice, and the Center for Food Safety (CFS) are the plaintiffs in the lawsuit asking the court to declare the GRAS Rule unlawful and vacate the rule. On August 23, we filed with the court our response to the agency’s brief on both parties’ motions for summary judgment. FDA is expected to file a reply in September. Based on these briefs, the court may order oral arguments before making a decision.

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Posted in FDA, Food, GRAS, Health policy, Public health, Regulation / Tagged , | Comments are closed

EPA’s scientific peer reviewers don’t mince words in blasting its 1,4-dioxane and HBCD risk evaluations

By / Published: November 4, 2019

Richard Denison, Ph.D., is a Lead Senior Scientist.

Late Friday is getting to be a popular time for the toxics office at the Environmental Protection Agency (EPA) to publicly release the peer review reports of its Scientific Advisory Committee on Chemicals (SACC).

As EPA did for the Committee’s peer review report on the agency’s first draft risk evaluation under the Toxic Substances Control Act (TSCA), EPA quietly posted sometime quite late last Friday the SACC’s reports on the next two chemicals:  the likely carcinogenic solvent 1,4-dioxane and the developmentally toxic flame retardant hexabromocyclododecane (HBCD).

Even a quick read of the Executive Summaries of those reports amply illustrates why EPA sought to bury them.  I’ll focus here on 1,4-dioxane.

The SACC did note that the content and organization of this draft risk evaluation was “much improved” over the first one for Pigment Violet 29.  So much for the good news; things went downhill from there for EPA.  Read More »

Posted in Health policy, Health science, Regulation, TSCA reform / Tagged , , , | Comments are closed

Without a food safety overhaul for additives, the innovative food craze could spiral out of control

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: October 31, 2019

Tom Neltner, J.D., Chemicals Policy Director

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At an FDA-sponsored conference, EDF proposed a new path forward to ensure innovative food ingredients are safe by overhauling how food additives are regulated today.

[/pullquote]Every day brings reports of new ingredients that food innovators around the world have developed to meet consumer demands for a healthier and more sustainable food supply. The innovations range from new ways to extract useful additives from existing sources such as algae to bioengineering to make novel ingredients like sweeteners or proteins that can be grown in a tank instead of on a farm.

At EDF, we encourage innovation that helps communities and the environment thrive, especially in the face of the threats posed by climate change. However, an innovator’s bold claims, especially those involving food safety, must be closely scrutinized before the additive hits the marketplace. Given the potential for harm to consumers, we cannot simply take a company’s assertion of safety at face value – there must be transparency and the Food and Drug Administration (FDA) must provide an independent review.

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Posted in FDA, Food, GRAS, Public health / Tagged , | Comments are closed