Fiber may support better sleep by promoting gut health, reducing inflammation, and helping regulate blood sugar and ...

New research offers fresh insight into how the body functions while we sleep.

This professor's research has found that certain foods are associated with deep, more restorative sleep.

Not only does a lack of sleep make you feel awful, research has shown it impairs the brain. What's more, sleep loss over long periods can even increase risk for Alzheimer's and other neurological ...

Stress and sleep are closely related. Stress raises cortisol levels, delays sleep, reduces sleep quality, and may increase the likelihood of nightmares. A lack of sleep can also affect day-to-day ...

Whether or not a late exercise session will mess with your sleep largely depends on its intensity.

A good night's sleep is a fundamental part of a healthy and productive lifestyle, so it's no surprise that many of the most popular smartwatch makers have added sleep tracking to their wrist-mounted ...

There are many reasons for picking up one of the best Fitbits, and for a lot of people those reasons include being able to track their sleep. Strap a Fitbit smartwatch or tracker to your wrist and ...

Despite the pure exhaustion that comes with pregnancy, restful sleep can be difficult. We interviewed two experts who shared their top tips for sleeping during pregnancy.

How a sleep schedule can help you poop - Around 16 percent of Americans are affected by constipation ...