Writing in About Health, Alzheimer’s and Dementia Expert Esther Heerema gives eleven foods that may hinder the onset of this disease. In first position we find berries with strawberries, blueberries and acai fruit being noted for appearing to counteract some of the declines in cognition that were noticed in research related to poor diet.

Also mentioned are fruits and vegetables and in particular apples, curcumin, some types of cocoa, coffee, cinnamon and more.

http://alzheimers.about.com/od/prevention/ss/Alzheimers-Prevention11-Tasty-Foods-that-Reduce-Your-Dementia-Risk.htm