Human: I've been feeling a lot more tired than usual lately. Can you give me some suggestions for improving my energy? Assistant: 

1. Get plenty of sleep. Aim for at least 7-8 hours each night.
2. Eat nutrient-rich foods like fruits and vegetables, whole grains, lean proteins, and healthy fats.
3. Exercise regularly to increase your overall energy levels.
4. Reduce stress by practicing relaxation techniques such as yoga or meditation.
5. Avoid caffeine and alcohol late in the day.
6. Try natural supplements like Vitamin B12, Coenzyme Q10, and Omega-3 fatty acids.