Why This Neurologist Says We’ve Been Looking at Alzheimer’s All Wrong

Dr. David Perlmutter discusses neuroinflammation and microglia, more specifically, the role of these brain immune cells in Alzheimer’s and other neurodegenerative conditions. He outlined lifestyle strategies such as optimizing blood sugar, adopting a lower-carbohydrate, high-fiber diet, prioritizing sleep, and managing stress to support microglial function and reduce chronic brain inflammation.
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Source: Katie Couric Media
Posted on: July 30, 2026
