What is a sleep study? A sleep study, also known as a polysomnogram, is a diagnostic test that monitors various body functions while a person is asleep. It is most commonly used to diagnose sleep ...

Medically reviewed by Sanja Jelic, MD Obstructive sleep apnea (OSA) is the most common form of sleep apnea.Central sleep ...

Constant tiredness despite enough sleep may signal health issues like anemia, thyroid problems, diabetes, or sleep apnea.

A recent study discovered that irregular sleep pattern could be an early warning sign of dementia.According to a study ...

Body weight workouts in the evening may be linked to around 30 more minutes of sleep at night and without increasing sleep interruptions, a new study suggests, the newest evidence in the long debate ...

Researchers at Ottawa Hospital Research Institute and University of Ottawa found that high risk of obstructive sleep apnea ...