<human>:  What health foods should I eat to improve my energy levels?
<bot>: Eating a balanced diet that includes plenty of fruits and vegetables can help to improve your energy levels. Incorporating foods like whole grains, lean proteins, nuts, and seeds can also help to provide you with sustained energy throughout the day. Adding in superfoods such as dark chocolate, blueberries, and salmon can provide you with extra nutritional benefits. Drinking plenty of water and getting adequate amounts rest are also important for improving energy levels.