Fragmented sleep hinders the ability to progress through the four stages of sleep, and research indicates that poor quality sleep can be as harmful as reduced quantity, leading to symptoms like impaired memory, poor mood, and long-term mental and physical health problems.

Authors

• Person: Not available Organization: Sleep Foundation
  How Much Sleep Do You Need? - Sleep Foundation

Sources

• How Much Sleep Do You Need? - Sleep Foundation www.sleepfoundation.org Sleep Foundation via serper

Referenced by nodes (1)

• fragmented sleep concept