I joined the Tom’s Guide team back in August 2024 as the Sleep Features Editor. Since then, I’ve interviewed neuroscientists, ...

Morning sunlight exposure provides one of the most powerful tools for regulating sleep-wake cycles. Natural light serves as the primary signal to the brain that daytime has begun, triggering a ...

Scientists have long recognized the brain’s need for energy, but groundbreaking research from the University of Kentucky’s Sanders-Brown Center on Aging has now illuminated how the brain’s energy ...

Done wisely, naps can be a valuable way to boost your focus and energy. A sleep researcher explains how to get it right.

When is the best time to take nap? A sleep doctor reveals the optimal time of day to take a nap in order to feel rested and reap the health benefits.

Certain foods and drinks consumed before bed can significantly impact sleep quality. Discover 7 sleep-disrupting culprits and ...

Sleep disturbances may accelerate neurodegeneration, but whether they cause or result from disease remains unclear. Improving ...

Melatonin regulates the sleep-wake cycle, making it effective for circadian rhythm disorders like jet lag. It can reduce sleep onset time but may cause dizziness or daytime drowsiness. Magnesium ...

No matter how much sleep you get. This will anchor your sleep/wake cycle, called your circadian rhythm. Second, do not use your bed for anything except sleep and sexual activity. Third ...

which regulates sleep-wake cycles through hormonal and environmental cues like light exposure." Even a small shift in routine can lead to feelings of fatigue, brain fog, and dips in mood and ...