According to a recent survey, about 22 percent of US adults said they use over-the-counter sleep aids occasionally or on a ...

One of adulthood’s quiet regrets is not sleeping more when we had the chance. Yet sleep seems to get even more elusive with ...

Calcium supplements help support bone health, but certain factors can affect how well your body absorbs it. Learn the best time to take calcium for your needs and lifestyle.

Long-term use of melatonin supplements may be linked with a higher risk of heart failure, according to new research — but does that mean people taking it as a sleep aid should stop using it now? In a ...