An enlightened approach to insomnia, depressed mood, fatigue, and other sleep-related problems of everyday life, harnessing the power of light therapy to reset the natural clock.Sleep problems and depressed mood often go hand in hand, forming a frustrating cycle. Michael Terman, Ph.D., has devoted his career to studying the brain functions that feed these disorders. In Reset Your Inner Clock, Terman and Ian McMahan, Ph.D., reveal the heart of his findings,...