If you want to keep your heart strong, dark chocolate will do you good. Dark chocolate with cocoa content of 70 percent or more is rich in flavonoids, which help prevent plaque buildup in the arteries. It also strengthens the immune system and contains anti-cancer enzymes.
Other foods that top the list of heart-healthy foods include:
Nuts. The heart health benefits of nuts have been confirmed in a number of large studies. A handful of nuts taken daily may reduce the risk of heart disease.
Flaxseed is known for its high content of omega-3 fatty acids, which reduce the risk of dying from a heart attack. Choose seeds that are brown or golden yellow with a pleasant smell. They are also a good source of fiber and antioxidants.
Oatmeal. It can be used to make cereals, breads and desserts. Oatmeal is a good source of soluble fiber, niacin, folic acid, and potassium. Black beans and kidney beans. These legumes are a good source of niacin, folic acid, magnesium, omega-3 fatty acids, calcium, and soluble fiber.
Walnuts and almonds. They contain omega-3 fatty acids, vitamin E, magnesium, fiber and polyunsaturated fats.
Berries. Blueberries, cranberries, raspberries, and strawberries are good sources of beta-carotene and lutein, polyphenols, vitamin C, folic acid, potassium, and fiber.