Sweet Potatoes
Sweet potatoes are one of the most delicious superfoods there is. And they’re great for your cardiovascular system. Want to know why? Because of the amount of potassium they contain. Just a slight increase in potassium can show improvements in your blood pressure (if it’s high). Sweet potatoes will also go to work to help manage diabetes, to help the body fight off infections, to help prevent inflammation and even fight and prevent cancer to some extent.