Dr Perlmutter takes us on a detailed tour of the destructive effects that 'healthy whole grains' have on our brains. Modern wheat, in particular, is responsible for destroying more brains in this country than all the strokes, car accidents, and head trauma combined. Dr. Perlmutter makes a persuasive case for this wheat-free approach to preserve brain health and functioning, or to begin the process of reversal - Dr William Davis, author of Wheat Belly. Praise for GRAIN BRAIN If you want to boost your brain power, keep your memory, and lift your mood and energy, as well as heal from a host of other common complaints, Dr Perlmutter is your guide. This is the definitive instruction book for the care and feeding of your brain! - Dr Mark Hyman, author of The Blood Sugar Solution. Praise for GRAIN BRAIN. This book is a bit of a game changer. Highly recommend. - Lorraine Pascale. Praise for GRAIN BRAIN.