Being overweight or obese does increase the likelihood that you will be diagnosed with heart disease during your lifetime. The risk does diminish if you can get to a heart healthy weight, though. Following a balanced diet that includes a variety of fruits, vegetables, meat, dairy products and whole grains is a good place to start. There are no “good” or "bad" foods, and you can still have a treat on special occasions, so long as you eat healthy foods most of the time. Try eating well at least 80 percent of the time, and you can enjoy special foods at other times, too.