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Sliced Bread

Sliced Bread

BBC Radio 4 203 episodes Latest May 28, 2026

Sliced Bread is a BBC Radio 4 series that investigates the latest ad-hyped products and trending fads promising to make us healthier, happier and greener. Host Greg Foot speaks to experts, dives into data, and performs tests to determine if these products live up to the hype. New episodes are released weekly on Thursdays, with early access on BBC Sounds.

Episodes

Toast - EasyCinema Jun 11, 2026 1855 The EasyJet founder, Sir Stelios Haji-Iannou, tried to shake up the cinema industry by introducing low-cost movie theatres. Tickets were priced as low as 20p for customers who booked in advance. So, why didn't EasyCinema take off?Stelios speaks to the BBC Business journalist, Sean Farrington, reflecting on his attempts in the early 2000s to bring to UK cinemas the same dynamic pricing that had re
Toast - Wilko Jun 4, 2026 1800 Wilkinson - or Wilko as it became known - was a privately-owned family business that had been successful for decades, offering low-priced household products from its chain of high street stores. So why did it falter during a cost-of-living crisis when people were looking for value? The BBC Business journalist, Sean Farrington, investigates how its stores ended up toast, in the company of resident
Food Containers May 28, 2026 1969 Is it ok to store food in plastic containers?That's the question put by listener Joe Tattersall in this, the last episode in the current series of 'Sliced Bread'. Joe's noticed scuffs and abrasions on his reusable plastic containers and is concerned about whether that increases the risk of 'chemical leaching' into his food, or ingesting microplastics. He's keen to know if alternatives like glass,
Cat Litter May 21, 2026 1497 What kind of cat litter is best for cats, owners and the environment?After we looked at dog poo bags for an episode, it's only right that we answer some questions for the cat lovers, around cat litter. Listener Ella got in touch to ask about it, after adopting her Sphynx indoor cat, Mr. Big (short for Mr. Bigglesworth). She wanted to know: what is the most absorbent cat litter that doesn't smell,
Ergonomic Keyboards and Mice May 14, 2026 1428 Do ergonomic devices like split keyboards and vertical mice help with comfort and health?If you're a heavy computer user there are an increasing variety of weird and wonderful options to help improve your comfort and reduce the risk of aches and pains associated with 'Repetitive Strain Injury' (RSI).Listener Tim is curious whether ergonomic tools—such as split keyboards, alternative layouts, or ve
Vibration Plates May 7, 2026 1808 Can Vibration Plates help with fitness, bone density, and even lymphatic drainage?They've been around for a while but vibration plates seem to be having another 'moment'. Originally touted as a piece of fitness kit for the gym or home, the latest ads on social media seem to be promoting claims around benefits to bone density and lymphatic drainage.Listeners Natasha and Steve got in touch wanting t
Hair Removal Devices Apr 30, 2026 1771 Can Intense Pulsed Light devices really "zap" away your unwanted hair? You may have seen IPL devices advertised on social media - that promise painless hair removal using light to "zap" away body hair.Listener Karen got in touch to ask if these "Zappers" could possibly free her from having to shave her legs in the summer? How are they supposed to work, are they safe to use, and is it worth the inv
Infrared Saunas Apr 23, 2026 1746 Are infrared saunas as effective as traditional ones?If you've ever sat sweating on a wooden bench in a traditional ('Finnish') sauna wondering if there was an easier way, could infrared be the answer? Infrared saunas work at lower temperatures, ostensibly making it easier to stay in there for longer. Listener Paul got in touch after trying one and wants to know if infrared saunas give you the sam
Earwax Removers Apr 16, 2026 1490 Almost everyone is guilty of fiddling with their ears, especially if they can feel a build-up of earwax in there. But what actually works to get rid of it, and should we be messing with them in the first place?Listener Martin got in touch after finding out his earwax build-up was returning - and wanted to know if drops alone would solve his problem, or if he needed to seek professional help to rem
Collagen (2026 update) Apr 9, 2026 2201 What's the latest on Collagen?The new series of Sliced Bread kicks off with an update on one of the wonder products most-requested by listeners. Presenter Greg Foot first looked at Collagen in 2022 and returns to the subject to find out what has changed in the scientific landscape since then. Could there be new evidence that it really can do what the manufacturers claim: rejuvenate skin, nails and
Dough - Food Apr 2, 2026 1674 What will the food of the future look like? Greg Foot finds out.Greg Foot, host of BBC Radio 4’s Sliced Bread, returns with Dough — the series exploring the rise of future wonder products that could transform the way we live.Each episode examines the emerging technologies and innovations poised to shape tomorrow’s world. Greg speaks with experts and entrepreneurs to uncover the trends influencing
Dough - Eyewear Mar 26, 2026 1992 Could smart glasses with built-in video cameras become widely accepted?Greg Foot, host of BBC Radio 4's 'Sliced Bread' brings you 'Dough', examining the rise of future wonder products.Greg is joined by experts, entrepreneurs and industry innovators to discuss the trends we're seeing today and where they may lead us tomorrow, before a leading futurist offers their predictions on what life might be

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