By Dr Rakesh Ayureshmi, Ayureshmi Ayurveda Wellness Centre, Kollam, Kerala, India When Skin Loses Color, Does Sleep Lose Its Rhythm? What if a skin disorder was silently disturbing the brain’s sleep clock? Leucoderma (vitiligo) is commonly viewed as a cosmetic or autoimmune condition—but emerging science suggests a deeper neuroendocrine disturbance. Many patients with leucoderma report chronic insomnia, fragmented sleep, anxiety, and fatigue. Is this coincidence, or is melato