The DASH diet also called the Dietary Approaches to Stop Hypertension can substantially lower one's risk for hypertension and cardiovasular disease. The DASH diet emphasizes fruits, vegetables, low-fat dairy products, whole grains, poultry, fish, and nuts, while reducing the intake of saturated fats such as red meat, sweets, and sugar-containing beverages. The DASH diet was associated with an eight percent decrease in LDL ( low-density lipoprotein ) cholesterol and a reduction of the systolic blood pressure by 6 mm Hg. The DASH diet showed a ten year cardiovascular reduction of eighteen percent.
Another study on how the diet can lower our risk for heart disease.