Your lifestyle can have a greater impact on your heart health than any medication or surgical procedure. Your food choices affect your weight, as well as other aspects of health. High-sodium foods, for example, can raise blood pressure. High-fat foods can contribute to atherosclerosis, or a build-up of fatty deposits in your arteries. And too many carbohydrates can increase blood glucose, which can lead to diabetes. But a healthy diet can go a long way toward maintaining a healthy heart and healthy body. Exercise, too, is critical for heart health. The heart is a muscle and needs a workout to stay strong. The American Heart Association has long recommended at least 150 minutes a week of moderately intense exercise, but new information comes out every year about the benefits of various types of exercise. The role of supplements in cardiovascular health is still the subject of much research and debate. Scientists continue to explore the role of vitamins, nutrients such as omega-3 fatty acids, and herbal supplements to determine if they can complement a lifestyle that includes a healthy eating plan and regular exercise.