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Variations in sleep timing were associated with cognitive performance including delayed verbal memory and worse processing speed.

Caffeine timing is crucial for optimizing energy and productivity while minimizing crashes and sleep disturbances. Align intake with circadian rhythms.

A person’s sleep needs are highly individual, Holliday-Bell says. If you feel refreshed and ready for the day after nine ...

What we normally think of as breakfast probably shouldn’t be breakfast at all. Here’s what—and when—to eat instead.

I struggled to come up with words and frequently forgot what I was in the middle of doing. “Despite trying to eat a healthy, well-balanced diet and incorporate daily activity, my weight ...

“What I experienced, is a wake-up call,” he said. “I thought I was just tired but didn’t realise how dangerous ignoring sleep signals could be,” he said. “Now, I take my health ...

Your bedroom should be a space that you use for sleep (or sex) only, it shouldn't be somewhere where you check work emails or scribble down to-do lists ... way to wake yourself up again." ...

Flood alerts remain in effect in Kentucky, Tennessee, Indiana and Arkansas in the wake days of deadly storms that devastated the central U.S. with catastrophic rainfall and destructive tornadoes.

Researchers used male fruit flies (Drosophila melanogaster) that had been sleep-deprived owing to the genetically engineered activation of wake-promoting ... were wired up to polysomnography ...

“That was one of the coolest jobs that I've gotten to do,” Lewber says, revealing that Kennedy “was drinking behind my back while I was working.” “When I was finished working and came ...

During deep sleep, the amplitude of brain waves increases, and "ƒÂ (delta) power" is a critical indicator of sleep quality. Higher delta power reflects deeper, more restorative sleep (1 ...