Jul 25, 2025 · Healthy sleep consists of four stages. We break down the traits of both REM and NREM stages, how they differ, and how to get better sleep.

Jul 10, 2025 · Looking to treat insomnia without taking sleeping pills? Learn about natural cures for insomnia and potential therapies that can improve your nightly sleep.

Jan 16, 2024 · Sleep-related disorders. Sleep apnea causes you to stop breathing at times during the night, disrupting your sleep. Restless legs syndrome causes a strong uncomfortable urge …

Sep 11, 2025 · Sleep apnea pillows are designed to accommodate CPAP masks, reduce airway pressure, and improve sleep quality. Find the right pillow for you in our buying guide.

Oct 30, 2024 · Sleep troubles may affect people with dementia. These tips can help you both get the rest that you need.

Sep 10, 2025 · Sleep deprivation can come with serious consequences, including a higher risk of car crashes. Learn how to spot the symptoms and how to start sleeping better.

Jul 15, 2025 · Melatonin supplements have been studied for sleep troubles, like insomnia, as well as for a variety of health issues. Learn what the research says.

Jul 10, 2025 · Lack of sleep can both short-term and long-term memory. It is also integral to memory consolidation, which happens during the sleep cycle.

In addition to night sweats, other sleep issues and sleep disorders may make getting restorative sleep difficult during perimenopause. Learn more.

Jul 15, 2025 · Learn about normal and low blood oxygen levels, causes of lower levels in sleep, and when to seek medical help.