Walnut consumption is associated with better memory scores and cognitive function, according to recent findings published in the Journal of Alzheimer’s Disease. In the Prevención con Dieta Mediterrnáea study, funded by the Spanish Ministry of Health, results show that a Mediterranean diet, supplemented with olive oil or one ounce of mixed nuts, half of which are walnuts,
is more beneficial than a low-fat diet when it comes to body weight, blood pressure, insulin resistance and systemic inflammation.
The nutrient-dense walnuts provide antioxidants and alpha-linolenic acid (ALA), the plant-based omega-3 fatty acid. Both are key nutrients with anti-inflammatory properties that help protect brain cells from the oxidative damage associated with cognitive decline.