Looking to sleep more soundly in the new year? Learn how limiting your alcohol intake — even for a month — comes with sleep benefits.| Sleep Foundation
In central sleep apnea, a lack of signals from the brain interrupts breathing during sleep. Learn more about this uncommon condition.| Sleep Foundation
Drinking alcohol may contribute to sleep apnea. Learn how alcohol affects breathing and why avoiding alcohol may be suggested if you have sleep apnea.| Sleep Foundation
Do you think you have poor sleep quality? Learn to recognize the signs of lack of sleep, and get tips for improving your sleep quality.| Sleep Foundation
Worried about snoring? Learn the basics, including what causes snoring, when it is dangerous, and how it can be treated to promote both sleep and health.| Sleep Foundation
Excessive daytime sleepiness can have serious effects on health and quality of life. Learn the causes and how to treat them.| Sleep Foundation
Healthy sleep consists of distinct stages. We break down the defining traits of each stage and how they differ from one another.| Sleep Foundation
Sleep apnea involves disrupted breathing during sleep. Learn about the types of sleep apnea as well as potential symptoms, causes, diagnosis, and treatment.| Sleep Foundation
Insomnia is a sleep disorder that affects many people. Learn about symptoms, causes, and treatments.| Sleep Foundation
Our editorial policy is the driving force of our high standard for quality. Learn about the methods we employ to produce accurate, unbiased content| Sleep Foundation
Obstructive sleep apnea is a condition marked by abnormal nighttime breathing. Learn more about the symptoms, causes, and treatments of obstructive sleep apnea.| Sleep Foundation
Circadian rhythms are natural, 24-hour patterns that play a vital role in the sleep-wake cycle. Learn more about how they work and how to keep them aligned.| Sleep Foundation