A heart-healthy diet emphasizes whole foods that support cardiovascular health, including fruits, vegetables, whole grains, lean proteins, and healthy fats. This diet typically limits saturated and trans fats, added sugars, and sodium. Key components include foods rich in omega-3 fatty acids, such as fish and nuts, which can lower inflammation and improve heart health. Additionally, integrating fiber-rich foods aids in managing cholesterol levels and promoting overall heart function. Making these dietary choices can significantly reduce heart disease risk.