Lifespan with Dr. David Sinclair

The Science of Keeping the Brain Healthy | Episode 7

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Feb 16, 2022
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INSIGHT

Brain Aging Speed

  • The brain ages slower than other body parts, potentially because of the blood-brain barrier and lower cell turnover.
  • This has been confirmed by studies measuring DNA methylation, like Steve Horvath's study on a 112-year-old woman.
INSIGHT

Dementia Prevalence

  • While brains age slower, increased lifespans mean dementia is becoming more prevalent.
  • The average dementia onset is 80, exceeding average lifespans in many nations.
ADVICE

Whole-Body Approach to Aging

  • Address aging holistically to maximize longevity and brain health.
  • Start early, as actions in your 20s and 30s impact later health.
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