David Perlmutter, MD combines his deep knowledge in neuroscience + nutrition in this hard-hitting, scientifically rigorous look at how, in short, grains are destroying our brains. Dementia. ADHD. Epilepsy. Anxiety. Chronic headaches. Depression. They all have their roots in neurological dysfunction and they are all impacted by our nutrition. In the Note we take a look at some powerful Big Ideas to optimize.