
5. Walnuts
It’s popular to joke that these brain-shaped nuts help brain health, but multiple studies show that walnuts have brain-boosting compounds. They have the highest antioxidant efficacy among dry fruits, even more than almonds!. They also have a high alpha-linolenic acid (ALA) content, which is a plant-based omega-3 that has powerful anti-inflammatory benefits.
Walnuts also contain more polyphenolic compounds than any other nut. These benefits help reduce oxidative stress and inflammation, two primary components of cognitive decline and Alzheimer’s. Therefore, adding walnuts to your diet has a strong potential for keeping your brain healthy and sharp.