Can your diet protect your brain from dementia? – with Dr Georgia Ede

Age Better with Liz Earle

March 20, 2026 ∙ 56 mins
Episode 26

About

What does your brain want you to eat? Nutritional psychiatrist Dr Georgia Ede joins Liz to explore how our daily diet shapes our mental health, mood and how our brains age – and why some of the advice we've long been given might actually be working against us.


In this episode:

·     Why high glucose and insulin levels are bad for our brains

·     The reason Alzheimer's is increasingly being called type-3 diabetes

·     What too much sugar does to our brain cells

·     Are red meat and saturated fats really bad for us?

·     The real issue with vegetable oils – and why Georgia says there's no good reason to eat them

·     The three eating plans Georgia recommends, and how to know which one is right for you


More from Georgia

·     Change Your Diet, Change Your Mind

·     Follow Georgia on Instagram

 

More from Liz:


Get in touch with a question for Liz:


Some links may be affiliate links, which help support the show at no extra cost to you. Read our Affiliate Policy for more information.

 

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Information

Podcast

Age Better with Liz Earle

Episode

26

Date

March 20, 2026

Length

56 mins
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