ZOE Science & Nutrition

Why dementia could start in your blood vessels with Dr. William Li

19 snips
May 23, 2024
Dr. William Li, a world-renowned physician and New York Times bestselling author, explores the intriguing connection between heart health and dementia. He reveals how maintaining healthy blood vessels can prevent cognitive decline. The conversation dives into the effects of circulation on brain function and the importance of lifestyle choices like diet, exercise, and sleep. Dr. Li emphasizes that caring for our hearts is essential not just for longevity but for keeping our minds sharp as we age.
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INSIGHT

Dementia's Complexity

  • Dementia is not a single disease but the result of various underlying problems impacting the brain.
  • Different types of dementia exist, and even Alzheimer's disease has variations.
INSIGHT

Brain's Vascular Network

  • Our brains contain a vast network of blood vessels, totaling 400 miles.
  • These vessels deliver oxygen and nutrients, and their health directly impacts brain health.
INSIGHT

Blood Vessel Health & Brain Function

  • Healthy blood vessels are crucial for brain function, delivering oxygen and nutrients.
  • Damaged blood vessels, like potholes or blockages, hinder this flow and can lead to strokes or dementia.
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