Dietary habits linked to improved heart health include consuming a balanced diet rich in fruits, vegetables, whole grains, lean proteins, and healthy fats. Incorporating foods high in omega-3 fatty acids, such as fish, nuts, and seeds, can reduce inflammation and improve cholesterol levels. Limiting saturated fats, added sugars, and processed foods also translates to better heart health. Following heart-healthy guidelines, such as the DASH or Mediterranean diets, can contribute to long-term well-being and prevention of heart disease.