L-theanine is a popular supplement that can promote sleep and relaxation. Experts reveal the benefits and risks of taking it ...

GABA is a neurotransmitter that reduces brain activity, but it's also a supplement that could help with sleep.

A study from the University of Chicago found that when healthy young men slept only about five hours a night, their daytime ...

In a world that never seems to sleep, the quest for quality rest has become more urgent than ever. With more than 70 million ...

It may take up to eight weeks of magnesium supplementation to notice a significant improvement in sleep quality. See what factors affect it.

New research shows long-term sleep problems may change gut bacteria, increasing inflammation and health risks beyond the brain.

Insomnia has become quite a common problem.Quality sleep is a cornerstone of good health, yet it usually seems impossible to ...

Sleep apnea is one of the most common — and most overlooked — sleep disorders. Millions of people live with it for years without realizing their nightly rest is being repeatedly disrupted, quietly ...

A large-scale study presented at the American Heart Association's (AHA) Scientific Sessions 2025 revealed a significant ...

Even three consecutive nights of reduced sleep can trigger spikes in blood proteins tied to heart disease risk. This effect occurs in young, healthy men — not just older individuals with preexisting ...

I tried it for a week and saw improvements, but only if I wasn't blowing every other sleep hygiene tip at the same time ...