7. Blueberries
Everyone knows that blueberries are good for your health. It’s true that they’re also amazing for your heart. These cheeky little numbers are packed full of resveratrol, an antioxidant that has been linked to treatment of cancer, cardiovascular disease and neurodegenerative diseases. Blueberries also contain plenty of flavonoids, which are antioxidants that help to prevent the development of coronary disease. The non-organic varieties are often thoroughly doused in chemicals, so try to get your hands on organic blueberries.