Learn how to reset your circadian rhythms, including your sleep-wake schedule, through light exposure, exercise, strategic meal times, and more.| 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
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
Sleep deprivation can come with steep consequences, including an increased risk of car crashes, heart problems, reduced immune function, and a lower quality of life. Learn how to spot the symptoms.| 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
Looking for ways to sleep better? We share the steps you can take to improve sleep hygiene and get more restful sleep each night.| Sleep Foundation
Sleep is essential, but how much sleep do we really need? Learn about how many hours of sleep kids and adults need and ready useful tips for how to get them.| Sleep Foundation