Uploaded March 2026 | Updated September 2026, 1 week ago

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This time Jimmy Doherty investigates the popular belief that coffee has the power to sober you up – in a unique laboratory that could be mistaken for your local pub. Jimmy also looks into interesting new research linking coffee consumption, and a reduced risk of liver disease.

Meanwhile Kate Quilton is in San Francisco on the trail of new trendy drink kombucha, and the mind-blowing American team who are turning this drink into clothes! Yes, clothes!

Matt Tebbutt takes a bite out of thin cut steak, and wonders why the supermarket labels don't say which cut of beef they come from. Are retailers trying to fob us off with inferior cuts?

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Our team of intrepid presenters (Jimmy Doherty, Kate Quilton, Matt Tebbutt, Helen Lawal, Andi Oliver, Amanda Byram and Briony May Williams) travel the world uncovering unusual, intriguing and surprising secrets behind the food we eat.

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