MeSH tree: E05.003
An irregular bedtime in midlife may signal an increased risk of cardiovascular disease. A new study from the University of Oulu suggests that large swings in when people go to bed could double the risk of serious cardiac ...
Apr 4, 2026
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Sleep data captured with a wearable device could help clinicians better tailor care by identifying patients with chronic obstructive pulmonary disease (COPD) who may need additional support to participate in pulmonary rehabilitation, ...
Mar 27, 2026
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4
For people with multiple sclerosis (PwMS), within-person reductions in daytime activity patterns precede clinical disability worsening, according to a study published online March 4 in Neurology.
Mar 10, 2026
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4
Could a smart watch act as an early-warning system for depression relapse? New research from McMaster University suggests that disruptions in a person's sleep and daily activity routine, as detected through a simple wrist-worn ...
Feb 11, 2026
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57
Long before the alarm sounds, many Americans lose quality rest to the quiet worries that surface after dark—whether about bills, the next paycheck or job stability.
Dec 2, 2025
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It is often said that the blue light emitted by tablets and phones makes it harder to fall asleep because it impacts the production of the sleep hormone melatonin.
Nov 20, 2025
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A study using more than 27,000 sleep records of collegiate athletes provides the best evidence to date that early morning team practices take a toll on healthy sleep.
Nov 17, 2025
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18
Clocking up at least 4,000 daily steps on just one or two days per week is linked to a lower risk of death and cardiovascular disease among older women, finds research published online in the British Journal of Sports Medicine.
Oct 21, 2025
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25
It's nearly midnight on a school night. Your teenager's light is still on. Maybe they're finishing homework, scrolling through social media, or texting friends.
Oct 15, 2025
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While many parents assume that putting a child to bed means they will quickly be asleep, a new study from researchers at Brown University found that's often not the case.
Oct 2, 2025
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