Help lower blood pressure

A significant risk factor for heart disease and stroke is high blood pressure. According to several research, eating walnuts may help decrease blood pressure, both in healthy persons and in people with high blood pressure who are under stress. This impact was not shown in other investigations. In addition to other diets, the four-year PREDIMED research investigated a Mediterranean diet supplemented with 1 ounce (28 grams) of mixed nuts daily, of which half were walnuts, in about 7,500 individuals at high risk of heart disease.

Diastolic blood pressure decreased by 0.65 mmHg more in research participants following the nut-enriched Mediterranean diet (bottom number) than in participants following a similar heart-healthy control diet without nuts. This implies that adding nuts to a heart-healthy diet may somewhat enhance its effects on lowering blood pressure. This is crucial because it is believed that even minor variations in blood pressure can have a significant effect on your chance of dying from heart disease.