Dr. David Perlmutter is an established and innovative neurologist who focuses on the relationship between lifestyle and the brain. You may be familiar with Grain Brain, his landmark book that made the connection between grains and brain health five years ago.

Dr. Perlmutter has now revised Grain Brain, with the new edition (released on Dec. 18). In it, he puts forth the most compelling evidence to date that a non-GMO, gluten-free, and low-carb diet is crucial for cognitive function and long-term health.

In this episode, we talk about David’s influence on my Game Changers Law #27: Feed the Little Bastards in Your Gut, and the exciting new research he’s drawn upon to update Grain Brain.

Dr. David has been a guest on Bulletproof Radio twice before. You can listen to our conversations about connecting your gut and your brain, and the links between autism, Alzheimer’s and the gut microbiome.

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