Eating for a healthy heart means filling your plate with heart-healthy foods like fruits and vegetables, paying attention to fiber, eating fish a couple Download a FREE Heart-Healthy Dinner Recipe Cookbook! Foods high in soluble fiber include oatmeal, barley, beans, okra and eggplant, and citrus fruit, such as oranges. A healthy diet can be good for your heart as well as your waistline. Boost nutrition, flavor and color in meals and snacks That diet includes, of course, heart-healthy foods such as fish, whole grains, vegetables and fruits. "Not only is this an easy way to get super fruits into your diet, but it also America's favorite fruit is a secret Superfruit, thanks in part to its red or green color. . A powerful antioxidant called resveratrol, which promotes a healthy heart. . list of Superfruits (even though some people still think it's a vegetable).