Uploaded November 2025 | Updated September 2026, 1 week ago
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Kate heads deep into the Peruvian desert to find out how asparagus is grown all year round in one of the driest places on Earth – and why 99% of it is exported despite local water shortages. She also explores whether new tech can save water and make farming more sustainable.
Back in the UK, we put supermarket fish to the test. Fresh counter, chilled packs and frozen fillets all go head-to-head in a blind expert tasting to discover which is actually the freshest. The results are not what you'd expect.
Matt goes on a mission to uncover what wasabi really is, visiting the only wasabi farm in Britain. He learns why most supermarket wasabi is fake, how the real stuff is grown in secret, and even allows doctors to test its fiery effect on the nose… from the inside.
#FoodUnwrapped #Food #Foodie
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.
Watch full episodes on All4 👉bit.ly/FoodUnwrappedAll4
FACEBOOK 👉bit.ly/FoodUnwrappedFB
TWITTER 👉bit.ly/FoodUnwrappedTW
Subscribe for more #FoodUnwrapped ➡️ bit.ly/FoodUnwrapped
Kate heads deep into the Peruvian desert to find out how asparagus is grown all year round in one of the driest places on Earth – and why 99% of it is exported despite local water shortages. She also explores whether new tech can save water and make farming more sustainable.
Back in the UK, we put supermarket fish to the test. Fresh counter, chilled packs and frozen fillets all go head-to-head in a blind expert tasting to discover which is actually the freshest. The results are not what you'd expect.
Matt goes on a mission to uncover what wasabi really is, visiting the only wasabi farm in Britain. He learns why most supermarket wasabi is fake, how the real stuff is grown in secret, and even allows doctors to test its fiery effect on the nose… from the inside.
#FoodUnwrapped #Food #Foodie
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.
Watch full episodes on All4 👉bit.ly/FoodUnwrappedAll4
FACEBOOK 👉bit.ly/FoodUnwrappedFB
TWITTER 👉bit.ly/FoodUnwrappedTW
