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 ...

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20 Classic Literature Movie Adaptations That Turned Required Reading into Standout Cinema Link to 20 Classic Literature Movie Adaptations That Turned Required Reading ...

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.

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 ...

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 ...

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 ...