Walnuts
Walnuts contain high levels of fiber and micronutrients, such as manganese, copper, and magnesium. Studies show that adding a few servings of walnuts into your diet can help prevent heart diseases. Diet supplements that contain walnuts may also help decrease low density lipoprotein and total cholesterol.
Almonds
Almonds are nutrient-rich fruits that contain vitamins and minerals that are important for heart health. They are also a good source of heart-healthy monounsaturated fats and fiber, two vital nutrients that help protect against heart disease. Almonds also help reduce cholesterol levels.