Planet Money
Planet Money

The sneaky way companies get new chemicals into our food

May 29, 2026

AI Summary

5 min read

🎙️ The Speakers & Context

  • The Format: A narrative-driven investigative report, presented by host Sarah Gonzalez.
  • The Key Players:
    • Sarah Gonzalez: Host of Planet Money, guiding the investigation.
    • Carol Reedy: A linguistics professor who lost her gallbladder after consuming a contaminated lentil crumble.
    • Melanie Bennish: Attorney at the Environmental Working Group, expert on food additive regulations.
    • Bill Marler: A prominent food safety attorney who represented the victims.
  • The Vibe: Investigative and alarming, with a tone of systemic critique.

🎣 The Executive Hook

  • The "One Big Idea": The U.S. food safety system is built on an honor system, not rigorous pre-market testing. A loophole called "Generally Recognized as Safe" (GRAS) allows companies to self-certify new chemical additives and introduce them into the food supply without notifying the FDA, leading to mass poisonings that go unpunished.
  • Why It Matters: This mechanism is a direct consequence of deregulatory ideology and corporate lobbying. It creates a perverse incentive for companies to prioritize speed-to-market over consumer safety, and the FDA lacks the resources and legal authority to effectively police it.

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What you'll learn

  • 1 (00:00) **🎙️ Introduction: Carol Reedy's Story**
  • 2 (02:50) **The Mystery Illness and Gallbladder**
  • 3 (05:11) **Discovery of the Cause: Daily Harvest and Terra Flower**
  • 4 (07:34) **The "Secret Door" of Food Additives (GRAS Loophole)**
  • 5 (16:06) **How the Loophole Works: Self-Certification and "Secret GRAS"**
  • 6 (21:37) **The Aftermath: Lawsuits and Accountability**
  • 7 (26:45) **Bill Marler's Investigation and the Free Market Solution**

+ Full timestamped outline available in the app

Show Notes

99% of chemicals in our food right now were added without FDA approval. Many were added in secret, through a sneaky loophole built into the 1958 Food Additives Amendment.

It was supposed to require FDA approval for new additives. But food companies and chemical makers found a workaround. And the FDA formally okayed the loophole in the 90s — in the process bringing attention to a loophole to the loophole.

The FDA has essentially admitted it doesn’t have the capacity to verify the safety of new food chemicals. So they leave it up to food companies and chemical makers to declare their brand new chemicals are safe. These chemicals are used in everything from chocolate and smoked fish, to tea bags, protein drinks, popcorn, and seeds.

So, how’d the loophole get there, and what does it tell us about the priority the U.S. places on safety versus speed and innovation? And, how much can one lawyer do about it?

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This episode was hosted by Sarah Gonzalez, produced by Sam Yellowhorse Kesler, edited by Jess Jiang, fact checked by Sierra Juarez, and engineered by Robert Rodrguez with help from Kwesi Lee. Alex Goldmark is Planet Money’s executive producer.  

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