Why all aspects of sleep matter for your heart and metabolic health
A new statement from the American Heart Association says that getting healthy sleep is not just about sleeping for 7 to 9 hours a...
Why sleep triggers growth hormone—and what it means for your body and brain
Getting enough deep sleep is not just good for rest—it’s also essential for building strong muscles, healthy bones, and burning fat.
Bodybuilders often rely on...
Daytime sleepiness in older women may be linked to double dementia risk
Women in their 80s who become sleepier during the day over several years may have a higher risk of developing dementia, according to a...
Why uninterrupted sleep matters a lot after a brain injury
A new study has shown how important uninterrupted sleep is for people recovering from a traumatic brain injury (TBI).
The research, done on mice, found...
How financial stress disrupts your sleep
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...
This treatment benefits people with both sleep apnea and heart rhythm disorders
Obstructive sleep apnea and atrial fibrillation (AFib) are interconnected conditions that together elevate cardiovascular risks.
Having one increases the likelihood of developing the other. The...
This sleep problem may double Parkinson’s risk
A new study shows that people who do not treat their obstructive sleep apnea may face a much higher risk of developing Parkinson’s disease.
The...
Tai chi may help reduce sleep loss —just like therapy
Tai chi, a gentle form of exercise that combines slow movements with deep breathing and focus, might help middle-aged and older adults sleep better.
A...
Why some people can’t switch off their mind at night
Australian scientists have found strong evidence that insomnia may be caused by problems with the brain’s natural 24-hour cycle of activity.
This may explain why...
Treating sleep apnea may help prevent Parkinson’s, study shows
A new study has found that people who don’t treat their sleep apnea have a higher risk of developing Parkinson’s disease.
The good news is...