Brain Defenders – How Our Microglial Cells Determine Our Cognitive Destiny

Dr. David Perlmutter shares his contributions outlining how lifestyle factors such as sleep, exercise, diet, stress management, and social connection shape cognitive resilience by modulating microglial immune cell states in the brain. His forthcoming book Brain Defenders is mentioned a synthesis of this emerging microglial-focused framework for understanding and potentially preventing neurodegeneration.
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Source: Biohack Yourself
Posted on: July 17, 2026
