Dark chocolate contains flavonoids, which are strong antioxidants that can improve blood flow to the brain and reduce inflammation. Antioxidants are especially important for brain health, as the brain is highly susceptible to oxidative stress, which contributes to age-related cognitive decline and brain diseases. Not only are blueberries delicious, but they are good for your brain.
Studies have found that when people consume higher amounts of trans fats, they tend to have an increased risk of Alzheimer’s disease, poorer memory, lower brain volume and cognitive decline . Another study in healthy university students found that those who had a higher intake of fat and refined sugar also had poorer memory . There’s strong evidence that regular exercise improves memory and fends off age-related cognitive decline.