Dietary Factors: The Mediterranean and Mind diets have been shown to increase and preserve both gray and white matter in the brain. Specific foods include: Omega 3 fatty acids from Salmon, Tuna, Herring and Sardines. Berries including Blueberries, Strawberries and Blackberries. Whole grain complex carbs such as Brown Rice, Quinoa, Oatmeal, Whole-grain bread, Whole-grain pasta, and Buckwheat. Spices including Turmeric and Saffron. Fermented foods such as probiotic rich Y