From 1 new york times bestselling author dr perlmutter the devastating truth about the effects of wheat sugar and carbs on the brain and a 4 week plan to achieve optimum health in grain brain renowned neurologist david perlmutter md blows the lid off a finding thats been buried in medical literature for far too long carbs are destroying your brain. Grain brain argues that carbohydrate and gluten paired with sedentary behavior and insufficient sleep are harmful to the brain causing alzheimers disease headaches depression attention deficit hyperactivity disorder adhd and a long list of other brain disorders the solution according to its author david perlmutter md is a very low carbohydrate ketogenic diet with abundant vegetables and some berries regular exercise sufficient sleep and specific supplements. In grain brain neurologist david perlmutter md exposes a finding thats been buried in medical literature for too long carbs can destroy your brain even so called healthy carbs like whole grains can increase the risk of dementia adhd epilepsy anxiety chronic headaches depression decreased libido and much more. In grain brain renowned neurologist david perlmutter md exposes a finding thats been buried in the medical literature for far too long carbs are destroying your brain even so called healthy carbs like whole grains can cause dementia adhd epilepsy anxiety chronic headaches depression decreased libido and much more. The devastating truth about the effects of wheat sugar and carbs on the brain with a 30 day plan to achieve optimum health renowned neurologist david perlmutter md blows the lid off a topic thats been buried in medical literature for far too long carbs are destroying your brain