The biggest ageing myth (and how it's shortening your life) – with Dr Kerry Burnight

Gerontologist Dr Kerry Burnight joins Liz to explain why your beliefs about ageing could add or subtract years from your life – and introduce the concept of "joy span" as the missing measure between lifespan and healthspan. They discuss the four research-backed practices that predict thriving at any age, why loneliness is as harmful as smoking 14 cigarettes a day, and how finding purpose is simpler (and more powerful) than you think.More from Liz: *  A Better Second Half *  Follow Liz on Instagram  *  Follow Liz Earle Wellbeing on InstagramMore from Dr Kerry: *  Joy Span: A Short Guide to Enjoying Your Long Life *  Follow Dr Kerry on InstagramGet in touch with a question for Liz: *  Email: [email protected] *  WhatsApp: 07518 471 846Some links may be affiliate links, which help support the show at no extra cost to you. Read our Affiliate Policy for more information. Hosted on Acast. See acast.com/privacy for more information.

Episode metadata supplied by the publisher feed · Published Dec 19, 2025

What this episode covers

Gerontologist Dr Kerry Burnight joins Liz to explain why your beliefs about ageing could add or subtract years from your life – and introduce the concept of "joy span" as the missing measure between lifespan and healthspan. They discuss the four research-backed practices that predict thriving at any age, why loneliness is as harmful as smoking 14 cigarettes a day, and how finding purpose is simpler (and more powerful) than you think.More from Liz: * A Better Second Half * Follow Liz on Instagram * Follow Liz Earle Wellbeing on InstagramMore from Dr Kerry: * Joy Span: A Short Guide to Enjoying Your Long Life * Follow Dr Kerry on InstagramGet in touch with a question for Liz: * Email: [email protected] * WhatsApp: 07518 471 846Some links may be affiliate links, which help support the show at no extra cost to you. Read our Affiliate Policy for more information. Hosted on Acast. See acast.com/privacy for more information.

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The biggest ageing myth (and how it's shortening your life) – with Dr Kerry Burnight

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This episode was published on December 19, 2025.

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