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Sliced Bread Episodes

  1. Tomorrow 12:32
    BBC Radio 4

    Hydrogen Water

    Greg Foot investigates the so-called wonder products making bold claims.

  2. Next Thursday 12:32
    BBC Radio 4

    Weather Apps

    Greg Foot investigates the so-called wonder products making bold claims.

  3. Thu 5 Nov 2026 12:35
    BBC Radio 4

    Anti-Dandruff Shampoo

    Greg Foot investigates the so-called wonder products making bold claims.