How to Increase Your Energy Levels (Real Simple)

December 01, 2012
A truly energized, productive day is possible only after a relaxed, restorative night. “Your alertness during the day is dependent on the quality of your sleep and on getting undisturbed sleep,” says Thomas Roth, Ph.D., a psychologist and the director of the Sleep Disorder Center at Henry Ford Hospital, in Detroit. Research has shown that seven to eight hours really is the ideal. Full Story