Sleep is essential to physical and emotional health. Adequate sleep may also play a role in helping the body recover from illness and injury.
Do you have sleep debt? Lack of sleep, or "sleep debt," can leave you feeling tired, listless and sleepy on a daily basis.
If you experience difficulty falling asleep, staying asleep, or enjoying a restful night's sleep, you may be suffering from insomnia.
Insomnia, trouble falling asleep or trouble sleeping, is a growing problem in the United States.