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The dramatic race to discover Insulin

NPR· Oct 22, 2026· 37m 8s

Looksmaxxing, weight loss, and muscle building have fueled a massive craze for injectable peptides. Some natural and some synthetic. These injectables have unleashed a multi-billion-dollar gray-market industry online and a high-stakes frontier for the pharmaceutical industry. Today, we reach back to the quest to manufacture the first peptide-based medicine: Insulin. Guests: Alison Li, historian of science and medicine, author of J. B. Collip and the Development of Medical Research in Canada: Ext

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The dramatic race to discover Insulin

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Sample transcript — click Live captions above to run Whisper on the actual audio in your browser.
  1. Welcome to the program. I'm your host.

    Welcome to the program. I'm your host.

    0:00
  2. Today we look at the major stories shaping the news cycle.

    Today we look at the major stories shaping the news cycle.

    0:04
  3. We start in Europe, where leaders met in Brussels.

    We start in Europe, where leaders met in Brussels.

    0:09
  4. The summit focused on energy policy and migration.

    The summit focused on energy policy and migration.

    0:14
  5. Reporting from the ground, our correspondent has more.

    Reporting from the ground, our correspondent has more.

    0:19
  6. Thank you. The mood here was tense but constructive.

    Thank you. The mood here was tense but constructive.

    0:24