Sleep Apnea Screening: Questionnaires To Home Tests
Sleep apnea screening uses questions and simple measures to flag who may need a proper test, and only a sleep …
Shakeel Muzaffar
Average Hours Of Sleep: How Much Do People Actually Sleep?
The average hours of sleep depends on how you ask. In a large CDC survey, about 35 percent of US …
Is 5 Hours Of Sleep Enough? The Minimum Sleep You Need
No, 5 hours of sleep is not enough for most adults. The CDC says adults aged 18 to 60 need …
How Much Sleep Is Too Much? Oversleeping Explained
For most adults, more than 9 hours of sleep a night counts as too much, though it is not always …
Why Do We Dream? Main Theories And The Evidence
Nobody knows for sure why we dream, but several theories have some support, including memory processing, emotion regulation and threat …
Does Lack Of Sleep Cause Weight Gain? The Evidence
Short sleep is linked to weight gain, and experiments suggest the likely route is that people eat more when they …
Is 7.5 Hours Of Sleep Enough? 6, 7, 8 And 9 Hours Compared
Yes, 7.5 hours of sleep is enough for most adults. The CDC says adults aged 18 to 60 need 7 …
Sleep Restriction Therapy: How The Sleep Window Works
Sleep restriction therapy is a treatment for insomnia that limits the time you spend in bed so that the time …
Does The 90-Minute Sleep Cycle Rule Work? The Evidence
The 90-minute sleep cycle rule is a useful average, not an exact rule. A sleep cycle does last about 90 …
Deep Sleep vs REM Sleep: Differences And Which Matters
Deep sleep and REM sleep are different stages that do different jobs, and you need both. Deep sleep is the …