The late Dr Michael Mosley shared a simple habit he claimed had the most significant impact on his wellbeing before his tragic death in 2024. The team now running his social media platforms posted a previously-filmed segment featuring him, where he discussed his 'Just One Thing' podcast

The show saw Dr Mosley, who is most famous for developing multiple diet plans and penning several books, regularly offer straightforward health advice people could implement straight away, as reported by Surrey Live. In the clip, Dr Mosley can be seen saying: "People often ask me what is the single 'Just One Thing' that has made the biggest difference to my life, and I think it is probably learning to do slow, deep breathing.

"It's called 4-2-4, you simply breathe in to a count of four, hold it for two, and then out to a count of four. If you do that for a minute or so, you'll feel everything calm down and it's particularly effective in the middle of the night."

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The message alongside the post, which was uploaded in December, states: "Through his Just One Thing series, Michael showed us that small, manageable changes can lead to profound improvements in our health and well-being. Whether it's prioritising sleep, adding more movement into our day, or deep breaths, his approach proved that consistency in the small things can truly transform lives.

"Even though Michael is no longer with us, his legacy lives on through his work. Just One Thing continues to inspire us to make positive changes in our lives-one simple step at a time.

"And through his books, TV programs, and all the people he's helped along the way, we can still share his wisdom and empower others to live healthier, happier lives."