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1. Bedtime Rituals to Help You Sleep

   Developing bedtime rituals can help ease you into sleep and build healthy sleep habits. See our tips for creating a bedtime routine to get a restful night of sleep....

2. Best Sleep Apps

   Sleep apps for your smartphone or tablet can help you get the rest you need. We’ll break down our top picks and what to look for in the best sleep...

3. Excessive Daytime Sleepiness: Common Causes and Treatments

   Excessive daytime sleepiness can be a sign of a variety of medical conditions. Learn what causes it and how you can feel more alert....

4. Best Mattress for Combination Sleepers: Change Positions with Ease

   We discuss the best mattresses for combination sleepers, including the construction and performance aspects that are particularly important for these sleepers....

5. Why Do We Need Sleep?

   Sleep is a vital human function, akin to eating, drinking, and breathing. Discover what happens during sleep and tips to get more sleep....

6. What Happens During Sleep

   Sleep may look peaceful, but the body and mind are hard at work while you slumber. Learn more about sleep cycles, sleep stages, and what happens during sleep....

7. Sleep Disorders: An Overview

   Sleep disorders affect a person’s ability to get consistent, quality sleep. Learn more about sleep disorders, including common causes, symptoms, and treatments....

8. Biphasic Sleep

   Once common, biphasic sleep is the practice of sleeping in two segments over 24 hours. Learn more about the history and benefits of this type of sleep....

9. Sleep Deprivation: Definition, Symptoms, & Effects

   Sleep deprivation is a common and impactful public health problem. Learn more about how lack of sleep and poor sleep quality can affect health and safety....

10. How to Get More REM Sleep

    REM sleep is crucial for mental and physical wellbeing. Discover tips for improving sleep hygiene and getting more REM sleep....