The Complete Book Of Sleep: How Your Nights Affect Your Days

A detailed explanation of 42 sleep problems–from snoring and jet lag to breathing problems and insomnia–and information on how to overcome them. A special section on laboratory-tested methods for falling asleep without pills. Intriguing new information how the brain works during sleep, how couples sleep together, sleep styles and rituals, sleep cycles and life cycles, sleep profiles, what happens in a sleep laboratory, and much more.