Adopting lifestyle changes such as a balanced diet, regular exercise, and quitting smoking can significantly reduce the risk of heart disease. A diet rich in fruits, vegetables, whole grains, and lean proteins helps manage weight and blood pressure. Regular cardiovascular exercise improves heart function and lowers cholesterol levels. Quitting smoking not only reduces risks but also improves overall circulation and lung health. Additionally, effective stress management techniques can further lower heart disease risk. By making these positive choices, individuals can enhance their cardiovascular health and lead a longer, healthier life.