Human: I've been diagnosed with a heart condition. What do I need to know about living a healthier lifestyle? Assistant: 
You should start by eating a balanced diet that is high in fruits and vegetables, lean proteins, and whole grains. Additionally, you should limit your intake of processed foods, sugar, saturated fats, and sodium. Regular physical activity is also important for maintaining good health. Make sure to get enough sleep each night, as well as manage stress levels. Finally, make sure to monitor your blood pressure, cholesterol levels, and blood sugar regularly.