Infrared Saunas

Infrared Saunas

From Sliced Bread by BBC Radio 4

April 23, 2026 · 29 min

About this episode

The episode explores the effectiveness of infrared saunas compared to traditional saunas and discusses their health benefits.

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 sliced.bread@bbc.co.uk OR send a voice note to our WhatsApp number, 07543 306807. RESEARCHER: PHIL SANSOM PRODUCERS: SIMON HOBAN AND GREG FOOT

People in this episode

Host: Greg Foot

Guest: Professor Chris Minson

Topics covered

  • infrared saunas
  • traditional saunas
  • health benefits
  • cardiovascular health
  • weight loss
  • mental health

Keywords

  • infrared saunas
  • traditional saunas
  • health benefits
  • cardiovascular health
  • weight loss
  • mental health
  • depression

Mentioned in this episode

Organizations: BBC Radio 4

More episodes of Sliced Bread

Explore listener stats, chart rankings, contacts and more on the Sliced Bread podcast page.