THURSDAY, Nov. 13, 2025 (HealthDay News) — If you’re a regular runner, logging miles on little sleep might be doing more harm than you think. A new study found that runners who slept poorly were ...

Teenagers who get poor sleep are more likely to harm themselves on purpose, a new study says. Shorter sleep, going to sleep later and frequent waking during the night all were significantly associated ...

Experts agree that seven to nine hours of sleep is ideal for most adults — but when it comes to your health, the total number of hours might not be the most important factor. In a major new study led ...

Getting enough quality sleep every night is important for good health. However, some people may still be unclear about what “quality sleep” entails and what impact sleep really has on their health.

Poor sleep quality has been linked to accelerated brain aging, potentially driven by inflammation, new research showed. Middle-aged and older adults with poor sleep were more likely to have brains ...

Runners focus on nutrition and recovery strategies to optimize training, but they often overlook one of the most important factors for injury prevention. Poor sleep increases runners’ injury risk by ...

People who sleep poorly are more likely than others to have brains that appear older than they actually are. This is according to a comprehensive brain imaging study from Karolinska Institutet, ...

Abigail Dove receives funding from Alzheimerfonden, Demensfonden, and the Loo and Hans Osterman Foundation for Medical Research. We spend nearly a third of our lives asleep, yet sleep is anything but ...