Author Dr. Michael Falk said, “Our study results further support the growing body of research that tree nuts, such as walnuts, can reduce the risk of cardiovascular diseases. Tree nuts contain important nutrients such as unsaturated fats, protein, vitamins and minerals. Walnuts are the only nut that provide a significant amount (2.5 grams per one ounce serving) of alpha-linolenic acid (ALA), the plant-based form of omega-3s.”
Aside from reducing the risk factors that contribute to heart disease, researchers also found the consumption of walnuts lowered the risk of heart disease in type 2 diabetics.
There is over two decades worth of research that supports walnuts as useful in lowering the risk of cardiovascular disease by reducing the risk factors associated with it – cholesterol, blood pressure and boosting HDL cholesterol. Aside from providing omega-3, walnuts are also a good source of fiber and protein, making them an overall nutritious snack that can improve overall health.
The findings were published in the American Journal of Clinical Nutrition.
Sources:
http://www.eurekalert.org/pub_releases/2015-11/es-sft111815.php