Compared with other nuts, which typically contain a high amount of monounsaturated fats, walnuts are unique because they are rich in PUFAs which may favorably influence insulin resistance and risk of type 2 diabetes. Walnuts are different among nuts specifically in that they are uniquely comprised primarily of PUFAs and are the only nut with a significant amount of alpha-linolenic acid – the plant-based omega-3 fatty acid.
