Planet Money

The sneaky way companies get new chemicals into our food

37 min

This episode of Planet Money reveals how the US food system's 'generally recognized as safe' (GRAS) loophole allows companies to introduce new chemicals without FDA approval, leading to mass poisoning events like the Daily Harvest lentil crumble case where a new ingredient called tara flower caused hundreds to get sick and 42 people to lose their gallbladders. The episode explores the perverse incentives that keep chemical secrets hidden and highlights how a single attorney had to do the FDA's job in uncovering the link.

Summarized by Podsumo

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✨ Key Takeaways

1

The GRAS loophole allows companies to self-certify new food additives as safe without FDA review, with 99% of chemicals entering the food supply this way.
2

The tara flower case caused 42 people to lose their gallbladders, including nursing babies who got sick from their mothers' breast milk, yet no company faced public fines.
3

Companies can use 'secret GRAS' to introduce ingredients without notifying the FDA at all, protecting trade secrets but risking public health.
4

A single attorney, Bill Marler, uncovered the link between tara flower and illness by testing products and using subpoenas, powers the FDA lacks.
5

The FDA can't easily ban problematic additives unless immediate health effects occur, leaving long-term carcinogens like partially hydrogenated oils in the food supply for decades.

💬 Notable Quotes

"This is a plot — the loophole swallowed the law."
"The US puts new ingredients on store shelves first, then takes them off if people get sick or die."
"The assumption is that people making that assertion [of safety] are going to have something that's actually real backing it up. When you have an honor system, maybe the incentives aren't there to do real rigorous research."
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