December 17, 2025
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21:16Now PlayingDr Annette Bosworth explains why the earliest signs of dementia often appear years before memory loss and why most people miss them entirely. She reveals how insulin resistance quietly damages the brain, fuels inflammation, and accelerates cognitive decline long before a diagnosis is ever made.
Dr Bosworth also explains how ketones provide a cleaner fuel for the brain, why the timing of meals matters more as we age, and how lowering insulin allows the brain to restore clarity, focus, and long-term health.
Discover:
• The earliest metabolic warning signs linked to dementia
• Why does memory loss appear much later than brain damage
• How insulin resistance accelerates brain ageing
• The connection between belly fat, brain fog, and cognition
• Why eating late disrupts brain repair during sleep
• How ketones fuel the brain when glucose fails
• What steps help reduce insulin and protect brain health
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