Waking up at 3 a.m. every night? Millions share this struggle—here’s the science behind it
A look at some of the reasons you might be unable to fall back asleep when your internal alarm clock sounds at 3 a.m.
REM sleep boosts immunity, regulates emotions and develops the brain — but are you getting enough?
"Deep sleep builds your immune system, and REM sleep regulates and fine-tunes it," says Darwall-Smith agrees. During deep ...
Insomnia can lead to heart issues − a psychologist recommends changes that can improve sleep
In both teens and adults, we found that insomnia and shortened sleep may lead to elevated stress, hormone levels and ...
How much sleep do you really need? Experts say it depends
Most people spend a third of their lives sleeping, but you may need more or less than eight hours a night. The amount of ...
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National Sleep Foundation Research Reveals Nearly 1/3 of Americans Diagnosed with Sleep Apnea are Not Receiving Treatment Despite Health Risks
WASHINGTON, March 11, 2025 /PRNewswire/ -- As part of the National Sleep Foundation's (NSF) mission to improve health and well-being through sleep education and advocacy, today NSF debuts results ...