<human>: What is the best diet for a healthy heart?
<bot>: The best diet for a healthy heart is one that is rich in fruits, vegetables, whole grains, and lean proteins while limiting saturated fats, sodium, and added sugars. Additionally, it's important to get enough fiber from plant-based sources, such as legumes, nuts, and seeds. Eating regularly throughout the day can also help support heart health by providing sustained energy levels.