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Planet Money

Why is there a supplement craze if they don’t even work?

Jun 5, 2026 · 35m

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On this episode

About this episode

One reason the $70 billion supplement industry is set to double in the next seven years? Lax regulation. On today's show, we tell the story of a century-long battle between the U.S. government and … you , the people, blinded by your love of a magic pill. We’re talking about protein powders, pre-workouts, creatine, stuff for gut health, joint health, vitamin C, turmeric supplements. All that. You might not wanna hear this. Sources mentioned in the episode: Marion Nestle, Food Politics Catherine Price, Vitamania Support: Planet Money+ Read: Our book: Planet Money: A Guide to the Economic Forces That Shape Your Life Our weekly longform Planet Money newsletter Our weekly Indicator round-up…