Dark circles under the eyes can indicate serious health issues such as sleep deprivation, anemia, dehydration, stress, and allergies. Lifestyle changes can help reduce them. Adequate sleep, a balanced diet, hydration, and using natural remedies like cold compresses and tea bags can help. If persistent, consult a doctor for potential underlying conditions. Dark circles under the eyes can indicate serious health issues such as sleep deprivation, anemia, dehydration, stress, and allergies. Lifestyle changes can help reduce them. Adequate sleep, a balanced diet, hydration, and using natural remedies like cold compresses and tea bags can help. If persistent, consult a doctor for potential underlying conditions. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle