Night is the time for sleep. Sleep is the time for recovery. Recovery is the time to restore peak performance. More than 70 million people in the United States suffer from sleep disorders including insomnia, narcolepsy, and sleep apnea, which inhibit their abilities to perform everyday activities. These sleep disorders contribute to poor performance, accidents, and increased health consequences such as high blood pressure, diabetes, and heart disease.
Website : http://sleepdynamics.com