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Sliced Bread

BBC Radio 4
Environmental Impact
Nutrition
Market Trends
Energy Efficiency
Microplastics
Chopping Boards
Health
Insulation Hacks
Protein Powder
Creatine
Hygiene
Lip Balm
Green Shield Stamps
Vine
Mushroom Coffee
Car Tyres
Vacuum Cleaners
Home Appliances
Television Sets
Toys R Us

Sliced Bread is the series that investigates the latest ad-hyped products and trending fads promising to make us healthier, happier and greener. Are they really 'the best thing since sliced bread'? Science presenter Greg Foot finds out.

Greg speaks to experts on a bunk-busting mission to test the latest consumer trends chosen by listeners. Do they live up to the hype? Or are they just marketing BS... more

PublishesWeeklyEpisodes213Founded8 years ago
Number of ListenersCategory
Health & Fitness

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Artwork for Sliced Bread

Latest Episodes

What's the best way to keep your home cool?

As heatwave after heatwave pushes temperatures higher across the UK and Europe, air conditioning has become a serious topic. Listener Rachel is one of many people who have turned to a portable air conditio... more

Can you really learn a new language from apps like Duolingo? Sliced Bread listener Nathan Phelps has been teaching himself Japanese. He’s tried textbooks, tutors, and crucially, language apps on his phone - and he came to us because he’s seen these a... more

Which is the most hygienic for cleaning your kitchen?

Most of us will be familiar with the cheap packs of coloured kitchen sponges with the abrasive tops, used for washing dishes and wiping surfaces. But could they be harbouring a host of bacterial ... more

Can robotic lawnmowers save you time without hassling hedgehogs?

Listener Pat has seen adverts for robotic lawnmowers and has lots of questions: Do they cut effectively? How do they manage with edges and flower borders? And what about avoiding wildl... more

Key Facts

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Recent Guests

Elizabeth Wonnacott
Professor of Language Science, University of Oxford, Director of the Language Learning Lab
University of Oxford
Episode: Sliced Bread - Series 17: Language Learning Apps
Caroline Roos
Topic suggester from Haworth, Yorkshire
Independent listener contributor
Episode: Sliced Bread - Series 17: Kitchen Sponges, Cloths and Brushes
Markus Egert
Professor of Microbiology and Hygiene
Furtwangen University
Episode: Sliced Bread - Series 17: Kitchen Sponges, Cloths and Brushes
Vilde Snekkevik
Research scientist specializing in microplastics
Norwegian Institute for Water Research (Oslo)
Episode: Sliced Bread - Series 17: Kitchen Sponges, Cloths and Brushes
Harry Duncton
Tech reviewer for BBC Gardeners' World Magazine
BBC Gardeners' World Magazine
Episode: Sliced Bread - Series 17: Robotic Lawnmowers
Sophie Lund-Rasmussen
Researcher on hedgehogs at Wildlife Conservation Research Unit, Oxford University
University of Oxford
Episode: Sliced Bread - Series 17: Robotic Lawnmowers
Pete Mace
Listener who suggested the episode topic
London, United Kingdom
Episode: Sliced Bread - Series 17: Gut Microbiome Tests
Dr. Nick Ilott
Senior researcher and lead bioinformatician at the Oxford Centre for Microbiome Studies
Oxford Centre for Microbiome Studies
Episode: Sliced Bread - Series 17: Gut Microbiome Tests
Dr. Fred Warren
Group leader at the Quadram Institute, Norwich
Quadram Institute
Episode: Sliced Bread - Series 17: Gut Microbiome Tests

Host

Greg Foot
Host of Sliced Bread

Reviews

4.7 out of 5 stars from 1.2k ratings
  • Osteoporosis

    Vibration Plates. My own personal research suggested to me that the vibration plates, the cheaper high vibration ones, may be dangerous for bones with osteoporosis. I think the advice to pay for an exercise program from a physiotherapist is a good one.

    Thanks for the show!

    Apple Podcasts
    4
    Raoc A
    Australia2 months ago
  • KnittinNan

    Really great show love Greg .sorry, dont listen to toast or dough

    Apple Podcasts
    5
    KnittinNan
    United Kingdom3 months ago
  • Vibration Plates

    The wider one’s stance on a lateral-only device the greater the movement like on a seesaw? Sounds wrong, no?

    Apple Podcasts
    5
    Disappointedly tearful
    United Kingdom3 months ago
  • Very informative

    Very informative and not too long like many podcasts which are also full of ads!

    I really enjoyed the podcast about nail fungus and learned loads that I will be able to put into practice.

    Apple Podcasts
    5
    Louise1742
    United Kingdom6 months ago
  • Science baked and engaging

    Love the format of the show with the listeners calling in and experts offering scientific evidence. Host is funny and informative. Great show.

    Apple Podcasts
    5
    ElizabethTaylor123456789
    Australia6 months ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Many appreciate practical takeaways that help save money and avoid ineffective products.
Listeners praise the show for informative, evidence-based product testing and engaging presentation.
Some reviews note loud advertisements or perceived bias; balance perception varies.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

Sliced Bread - Series 17: Robotic Lawnmowers
Q: Are robotic lawnmowers the best thing since sliced bread? SB or marketing BS?
The hosts and guests agree that robotic lawnmowers show real potential to transform lawn care, especially with advanced sensing and AI, but they still face practical hurdles such as setup complexity, hedge/edge handling, wildlife safety, and warranty longevity; the technology may become the best option with time, particularly for larger or dedicated garden spaces.
Sliced Bread - Series 17: Gut Microbiome Tests
Q: Are home gut microbiome tests the best thing since Sliced Bread, or marketing BS?
Experts generally agree that current tests are more marketing than medical proof, with some potential future value if methods improve and causality is established, but not a recipe for definitive health decisions today.
Toast - Series 7: Paperchase
Q: What was the turning point that pointed to the point of no return for Paperchase?
The Crystal event falling through, combined with a harsh retail climate and declining customer confidence, led to a cascade of financial stress, ultimately signaling that a deeper strategic reset was required.
Toast - Series 7: Paperchase
Q: So Timothy, Paperchase may be best known for the cards, but were they the biggest seller in store?
Timothy explains that stationery was the top category, followed by cards, gifts, and wrap, with the overall mix driven by the design-led sourcing strategy rather than sheer volume.
Toast - Series 7: Izal Medicated Toilet Paper
Q: Alice, was there anything in there that actually suggested it was making things safer for people?
Research showed the disinfectant had antiseptic qualities in the paper, but experts noted these benefits for the paper itself were effectively nil, even as branding suggested broader safety implications.

Audience Metrics

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Listeners per Episode
Gender Skew
Location
Interests
Professions
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Frequently Asked Questions About Sliced Bread

What is Sliced Bread about and what kind of topics does it cover?

The show explores popular consumer trends through evidence-based testing and expert input, translating hype into practical takeaways for everyday life. Episodes cover a wide range of health, technology, kitchen, beauty, and lifestyle topics, with hosts comparing claims, examining data, and offering clear verdicts on what's worth trying. A standout trait is the rigorous, test-driven approach that invites listener questions and real-world applicability, making it useful for anyone who wants to separate marketing hype from science. A recurring strength is the host's ability to translate complex research into approachable guidance, often pairing consumer-focused guests with academic or industry experts to illuminate both benefits and limits.

Where can I find podcast stats for Sliced Bread?

Rephonic provides a wide range of podcast stats for Sliced Bread. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Sliced Bread and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.

How many listeners does Sliced Bread get?

Rephonic provides a full set of podcast information for three million podcasts, including the number of listeners. View further listenership figures for Sliced Bread, including podcast download numbers and subscriber numbers, so you can make better decisions about which podcasts to sponsor or be a guest on. You will need to upgrade your account to access this premium data.

What are the audience demographics for Sliced Bread?

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How many subscribers and views does Sliced Bread have?

To see how many followers or subscribers Sliced Bread has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to Sliced Bread?

These podcasts share a similar audience with Sliced Bread:

1. What's Up Docs?
2. More or Less
3. Inside Health
4. The Food Programme
5. Friday Night Comedy from BBC Radio 4

How many episodes of Sliced Bread are there?

Sliced Bread launched 8 years ago and published 213 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Sliced Bread?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for Sliced Bread?

Rephonic pulls ratings and reviews for Sliced Bread from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.

How do I access podcast episode transcripts for Sliced Bread?

Rephonic provides full transcripts for episodes of Sliced Bread. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.

What guests have appeared on Sliced Bread?

Recent guests on Sliced Bread include:

1. Elizabeth Wonnacott
2. Caroline Roos
3. Markus Egert
4. Vilde Snekkevik
5. Harry Duncton
6. Sophie Lund-Rasmussen
7. Pete Mace
8. Dr. Nick Ilott

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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