Waking up tired often points to poor sleep quality, stress, or nutrient deficiencies rather than a need for immediate medication. Before starting any supplements, it is best to consult a doctor for a simple blood test. If a deficiency is found, supplements like Vitamin D, Vitamin B12, Iron, or Magnesium can significantly boost your energy. For now, focus on lifestyle adjustments: maintain a consistent sleep schedule, stay hydrated, limit caffeine before bed, and ensure your bedroom is dark and quiet. Avoid self-prescribing, as excess vitamins can sometimes cause harm.