25 Foods to Include in Your Diet for Better Brain Health

23. Olive Oil

Olive oil is a significant source of vitamins E and K, which may have brain health benefits.

Ongoing research over the last decade found that depression may be associated with a poor diet. A 2019 studydiscovered that when test subjects followed a Mediterranean-style diet and consumed about two tablespoons of olive oil each day, they reduced their depression levels within three weeks and also lowered stress and anxiety levels to a normal range.