Rebalancing your O6/O3 ratio is a great focal strategy. Target something below 5/1. Doing that will bias your biochemistry away from inflammation and toward anti-inflammation. Such choice will also greatly inhibit exposure to the highly saturated fats associated with cardiovascular disease; what’s good for the heart is good for the brain. Also, increase consumption of colorful fruits and vegetables. Some of what they contain, polyphenols, can cross the blood-brain barrier and further reduce inflammatory forces and impede oxidative events in the brain that are associated with cognitive decline.