All nuts can be considered a good source of healthy polyunsaturated fats, Rizzo explains, specifically omega-3 fatty acids.

You’d be nuts to skip out on this superfood. Walnuts are a rich source of healthy fats, fiber, vitamins and minerals. Owing to a combination of vitamin E, melatonin and polyphenols (powerhouse ...

Eating walnuts may improve endothelial function in patients with type 2 diabetes, data suggest. David L. Katz, MD, and colleagues at the Yale University’s Prevention Research Center in Derby, Conn., ...