Many people avoid eating nuts because they do contain a lot of fat and a considerable number of calories. But much of that fat is monounsaturated fat, or “good” fat, rather than saturated or trans fats, known as “bad” fats. Monounsaturated fats can actually help lower your cholesterol levels and improve heart health.
And walnuts are absolutely loaded with monounsaturated fats, along with omega-3 fatty acids. Together, these can help reduce cholesterol, prevent blood clotting, and improve heart functionality. As if that wasn’t enough, walnuts have also been shown to help fight insomnia, which can contribute to heart health problems.