Sliced Bread - Series 16: Infrared Saunas episode artwork

EPISODE · Apr 23, 2026 · 29 MIN

Sliced Bread - Series 16: Infrared Saunas

from Sliced Bread · host BBC Radio 4

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 same purported benefits as traditional ones. Those claims include: improved cardiovascular health, weight loss, longevity and even benefits to mental health and depression. But what's the evidence and does it amount to a load of hot air?To get the answers, Greg Foot is joined by Professor Chris Minson, an expert in the effects of heat on the body who's carried out research on infrared saunas. All of our episodes start with YOUR suggestions. If you’ve seen an ad, trend or wonder product promising to make you happier, healthier or greener, email us at [email protected] OR send a voice note to our WhatsApp number, 07543 306807.RESEARCHER: PHIL SANSOM PRODUCERS: SIMON HOBAN AND GREG FOOT

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 same purported benefits as traditional ones. Those claims include: improved cardiovascular health, weight loss, longevity and even benefits to mental health and depression. But what's the evidence and does it amount to a load of hot air?To get the answers, Greg Foot is joined by Professor Chris Minson, an expert in the effects of heat on the body who's carried out research on infrared saunas. All of our episodes start with YOUR suggestions. If you’ve seen an ad, trend or wonder product promising to make you happier, healthier or greener, email us at [email protected] OR send a voice note to our WhatsApp number, 07543 306807.RESEARCHER: PHIL SANSOM PRODUCERS: SIMON HOBAN AND GREG FOOT

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Sliced Bread - Series 16: Infrared Saunas

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26 - Chapter IV, part 03

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27 - Chapter IV, part 04

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28 - Chapter IV, part 05

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29 - Chapter V, part 01

Jul 10, 2026 ·28m

30 - Chapter V, part 02

Jul 10, 2026 ·27m

31 - Chapter VI, part 01

Jul 10, 2026 ·31m

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This episode is 29 minutes long.

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This episode was published on April 23, 2026.

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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,...

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