No doubt you've heard about the importance of proper sleep to the point of redundancy. Weight gain, performance loss and irritability are among the many effects we worry about when we don't get enough ...

Interruptions to sleep schedules can be hard on anyone. But when you have chronic insomnia, you’re already behind the curve. “You don’t have the same sleep reserves built up,” says Tracy Chisholm, ...

Clinical psychologist Steve Orma was in his early 40s when he developed insomnia — difficulty falling asleep or staying asleep. He couldn't stop fixating on it. "I started getting into the frame of ...

The internet claims waking at the end of a sleep cycle will leave you refreshed, but experts aren’t convinced. By Clarissa Brincat Published Sep 9, 2025 9:00 AM EDT Image: DepositPhotos Get the ...

Sleeping for 7 to 9 hours at night isn't the only way to catch some z's. Here are four alternative sleep cycles -- and they're pretty obscure. Annie Miller Medical Reviewer Annie Miller is a licensed ...

Your circadian rhythm is a flexible internal clock that shifts with age and life changes, guiding your sleep, wake, and eating patterns. To realign your rhythm after disruptions like jet lag or late ...

As back-to-school routines kick in, here’s how to reset your sleep schedule with small, science-backed habits — and finally get the restorative rest your brain and body need. LA Times Studios may earn ...

Going 24 hours without sleep sends your body into crisis mode. Hormones misfire, memory glitches, reaction time slows, and ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Everyday Health independently vets all recommended ...