Health Topics
Find evidence-based guidance on the health conditions that matter most to you and the people you love.
Evidence-based strategies for prevention, risk reduction, and supporting cognitive longevity.
Research-driven insights into neurological health and the gut-brain connection in Parkinson's.
How insulin resistance and metabolic health profoundly impact your brain and whole body.
The biological roots of depression, anxiety, and mood — and what the science says about healing.
Hormones, brain health, and the unique factors shaping neurological wellness across a woman's life.
Exploring the microbiome's powerful role in brain function, mood, and disease prevention.
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About Me
I have spent my life helping people understand how their brain impacts the quality of their lives. As a board-certified Neurologist and a practicing clinician for over 40 years, I specialize in Dementia and Alzheimers, but I have also conducted years of research dedicated to how our brain health impacts every system of the body.
I have published six New York Times-bestselling books about these topics, and the most recent is Brain Defenders, which is the first book dedicated to the brain’s immune cells. These books create a strong foundation for learning, but there is new research being conducted all the time, and a very loud corner of the internet spouting misinformation.
Podcasts
Catch up on the latest episodes from brain health expert Dr. Perlmutter.
What if the gene you’ve been told to fear isn’t actually a verdict on your future, and the disease you’re...
Today we’re exploring one of the most important and preventable neurological challenges of our time: Parkinson’s disease. My guest is...
On this episode of The Empowering Neurologist, I have the pleasure of sitting down with Dr. Don Brown, the founder...
Published Works
upcoming release — August 2026
The groundbreaking new book from Dr. Perlmutter — the first dedicated entirely to the brain’s immune cells, the microglia.
Discover how these remarkable cells protect your brain from disease, how modern life undermines them, and the science-backed strategies to restore their power. A must-read for anyone serious about long-term cognitive health.
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