Fatigue before period

My sister has been feeling extremely tired and sluggish in the days leading up to her period. It’s becoming quite challenging for her to keep up with her daily routine. Is anyone else experiencing this? I’d love to hear your thoughts and experiences on this topic.

Is there anything you do to manage this premenstrual fatigue? Any specific diet, exercise, or supplements that help? Let’s share our tips and support each other! Thanks in advance for your advice!