Medically reviewed by Sohaib Imtiaz, MD Key Takeaways Deep sleep is essential for health, making up 20% to 25% of total sleep time.Not getting enough deep sleep can raise the risk of problems like ...

Medically reviewed by Smita Patel, DO Most adults need 7-9 hours of sleep for optimal recovery. During deep sleep, your body ...

The question of how much sleep children need is one that is not easy to answer. Professional organizations have recommended guidelines which include ranges for different age groups. For example, the ...

Sleep is a biological necessity, not a luxury, and getting 7–8 hours of consistent, high-quality night-time sleep is crucial ...

Sleep is so important to overall health and wellness. But along with getting enough sleep, it's also important to get good quality sleep. How much sleep you need depends on different factors, but ...

REM stands for Rapid Eye Movement and it’s seen as the deepest stage of the sleep cycle. As the name states, REM sleep is ...

While many articles reference common experiences like exhaustion, work-life balance, and health challenges when addressing ...