The folks at Harvard did a study that showed that eating nuts can lead to increased life span. That’s at least in part because nuts are good for your brain. Nuts are high in fat but they contain minerals, fiber, and nice amounts of protein, along with omega-3 fatty acids. Studies show they can improve cognitive performance and slow decline. Nuts are high in calories, and so they should be eaten in moderation; think of a serving as a tablespoon or two. Look for nuts that are unsalted; it’s not important whether they are roasted or raw, although dry roasting is preferable to oil roasting. Nuts are great sprinkled on foods high in vitamin C, such as fruit and vegetables, because the vitamin C increases the body’s absorption of the iron in nuts.
The four best nuts for brain health:
- Walnuts
- Almonds
- Hazelnuts
- Peanuts