Walnuts: The Brain’s Favourite Nut
Walnuts are consistently ranked among the best nuts for brain health, and researchers say there are good reasons for that.
They are one of the richest sources of alpha-linolenic acid (ALA), a plant-based omega-3 fatty acid connected to reduced inflammation and improved vascular health.
Nutrition experts note that “walnuts are the only tree nut that is an excellent source of alpha-linolenic acid (ALA), the plant-based omega-3 essential fatty acid.”
Laboratory studies also suggest that compounds found in walnuts may help reduce inflammation inside the brain itself. One review concluded that “walnut phytochemicals, which can effectively inhibit pro-oxidant and proinflammatory mediators, may be 1 method of reducing the risk of dementia.”
Observational studies in older adults continue to show that people who consume walnuts more frequently often score better on cognitive tests and experience slower mental decline.
A small daily handful added to oatmeal, salads, or vegetables may provide long-term benefits — especially when the nuts are stored properly to prevent rancidity.
