Foods To Boost Brainpower.

• Eating of primarily plant-based foods, such as fruits and vegetables, whole grains, legumes and nuts
• Replacing butter with healthy fats such as olive oil and canola oil
• Using herbs and spices instead of salt to flavor foods
• Limiting red meat

The diet is abundant in fruits, vegetables, whole grains, legumes and olive oil. 

It features fish and poultry—lean sources of protein—over red meat. 

Red wine is consumed regularly but in moderate amounts.

Eat: Lean cuts of beef, pork, and poultry and game animals, eggs, fish fruit, not starchy vegetables, nuts and seeds and olive, flaxseed or walnut oil.

Avoid: Processed foods, dairy, grains, legumes, starchy vegetables, sugar, artificial sugars and fruit juices.