Getting the recommended seven to nine hours of solid sleep a night is key if you want to remain rested and healthy. But what happens if you find yourself clocking in less, perhaps just four hours a ...

Sleeping fewer than 4.5 hours and more than 6.5 hours per night is associated with cognitive decline, according to researchers. In a recent study published in Oxford Academic's Brain, a team from the ...

Creatine is usually used to boost muscle performance, but now it's being linked with being able to think clearly after a poor ...

There’s more to sleep health than clocking eight hours each night. Focus is shifting, and experts say sleep regularity is ...

These days, people work harder and longer hours, and face increased pressure in their day-to-day lives. But eventually, everyone feels the need to wind down at the end of the day. Remaining busy often ...

In a recent study published in JAMA Network Open, researchers created the Sleep and Dementia Consortium, comprising five population-based cohort studies. Study: Sleep Architecture, Obstructive Sleep ...

Declining brain function is a natural part of the aging process, but that doesn’t mean it can’t be delayed. A new study has found that physical activity can boost brain function for up to 24 hours and ...

Share on Pinterest Data from five population studies suggest that better sleep may help protect cognitive function in adults. Image credit: ismagilov/Getty Images. A new analysis looking at data from ...

There are far more people who would like to need less sleep than who actually need less sleep,” says Dr. Daniel Buysse, ...

Introduction: The cardiovascular system (CVS) is heavily influenced by the autonomic nervous system. Additionally, there is a functional alteration during the various stages of sleep. In nonrapid eye ...

In humans, aging is often associated with changes in sleeping patterns, cognitive abilities and functional network connectivity (i.e., the strength with which activity in different brain regions ...

What is core sleep is on your Apple Watch, and does it even matter? We look at which sleep stages matter most for quality ...