Comment Re:There should be an easy natural observation (Score 5, Informative) 70
Leafy greens, bulbs and root vegetables and fruits, more specifically cabbage, garlic, potatoes, tomatoes. And coriander (some may find chewing an 18650 cell more palatable).
So you'll be pleased to learn that a diet heavy in sauerkraut, kimchi and Mexican food should minimise your chance of developing Alzheimers, however people in your immediate vicinity might not be so pleased.