Humans spend approximately one-third of their lives sleeping, which equates to roughly 25 years based on the average U.S. life expectancy of 73 to 79 years.

Authors

• Person: Not available Organization: Washington State University
  4.2 Sleep & Why We Sleep – Introductory Psychology

Sources

• 4.2 Sleep & Why We Sleep – Introductory Psychology opentext.wsu.edu Washington State University via serper

Referenced by nodes (3)

• U.S. location
• sleep concept
• humans entity