Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. The Apple Watch has a ...

These supplements contain a blend of different over-the-counter herbs, vitamins, or minerals that are designed to promote restful sleep—specifically, 3 mg of melatonin, as well as l-theanine and ...

Melatonin affects the sleep-wake cycle and is often better for sleep quality than magnesium. Magnesium may help you relax and fall asleep due to its effects on neurotransmitters and muscle relaxation.

If you’re going to steal sleep tips from anyone, it should be an Olympian. These athletes have their wellness routines locked down, with many waking up at dawn so they can train all day. They’ll run, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Shaena Montanari Shaena Montanari is a writer on the sleep team. She has at ...

Sound machines may not be the sleep saviors many believe. Researchers found that pink noise significantly reduced REM sleep, while simple earplugs did a better job protecting deep, restorative sleep ...

Scientists have new insight into why we have trouble focusing after a bad night of sleep. Attention lapses when we’re sleep-deprived result from our brain’s efforts to clean itself up, a process that ...

Add articles to your saved list and come back to them anytime. It’s hardly surprising to hear that six hours of sleep and 30 minutes of moderate exercise are the foundations of a healthy life, helping ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Eating 40 grams of walnuts daily improved sleep quality ...