Restorative sleep happens during deep sleep and rapid eye movement (REM) sleep. Deep sleep repairs tissue and strengthens immunity, while REM supports learning and memory. Nonrestorative sleep means ...

Source: Amy/Pixabay It goes without saying (recognizing I’m about to say it…) that sleep is important. Sleep is a basic requirement for life and is the cornerstone of physical and mental health, ...

Kirstyn Hill has worked as a clinical pediatric and women’s health pharmacist since 2020. She was driven to work with a patient population that is not often able to easily speak up for themselves and ...

The best sleep trackers can help you learn more about your sleep, improve it and feel more rested as time goes on. Caroline Igo (she/her/hers) was a wellness editor at CNET and holds Sleep Science ...

New research suggests sleep may depend as much on gut microbes as on the brain. The findings reveal bacterial molecules that could hold the secret to how and why we sleep. Credit: Shutterstock ...

Sleep apnea can cause anxiety and anxiety can make sleep apnea worse. Treatment for sleep apnea usually involves positive airway pressure therapy with a CPAP device. People with sleep apnea and ...

Officially, perimenopause marks the transition into menopause. Unofficially? It ushers in a chapter that is physically and emotionally challenging for many women. During these years, hormones begin to ...

L-theanine supplements may improve sleep quality and reduce the time it takes to fall asleep. Doses studied by researchers range from 200 milligrams (mg) per day to 900 mg per day, although the FDA ...

Few things have a bigger impact on how well we handle daily life than the amount and quality of sleep we get. Tech has a bad reputation as a sleep destroyer, and deservedly so. Blue light, ...

Sleep Stop waking up at 3 am — I asked 5 doctors for their best sleep hygiene tips and here’s what they said Sleep I’ve been tracking the amount of deep sleep I’m getting using my Apple Watch and I ...

This piece is part of Scientific American’s column The Science of Parenting. For more, go here. If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By ...

You may have heard sleep described as something of a magic pill for the body. With the right amount, timing, and quality, it can work wonders -- strengthen the immune system, improve blood sugar, even ...