We found the THC/CBD treatment decreased total sleep time by an average of 24.5 minutes. This was largely driven by a significant impact on REM sleep (the phase associated with dreaming), ...

Beyond the immediate effects on sleep, excessive screen time before bed keeps our brains overly active when they should be winding down. The constant stimulation from digital content prevents our ...

CPAP machines, Sullivan soon learned, have their limits. “Many people can’t use them,” he says. “There’s a lot of individuality with sleep apnea.” ...

Babies are still developing their internal clock, so the time change may not affect their sleep as much as parents think. Here’s what an expert has to say on the matter.

Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults — but only if they time it right.

Dozens of studies have proven how screen habits lead to poor sleep. Screen time impairs sleep in five ways. First, kids stay up later because they prefer screen media over going to bed.

“(If) bars close at a certain time and people are outside, walking home and talking or yelling, that’s going to disrupt your sleep,” she said. A consistent and non-alarming noise can stifle ...

Results also showed that 38% to 57% of girls' depression symptoms could be explained by changes in sleep patterns driven by screen use. Boys who spent more time on screens also experienced sleep ...

Cite this: Screen Time Before Bed Linked to Reduced Sleep Duration in Adults; Night Owls Lose the Most Sleep - Medscape - March 31, 2025. Comments Commenting is limited to medical professionals.

Too much screen time can sabotage preschoolers' sleep, potentially turning them into terrors around the house, a new study warns. Bad sleep can exacerbate children's struggles with poor attention ...