FRIDAY, June 17, 2022 (HealthDay News) Americans are night owls at age 20, get the least sleep at 40, and then finally get more shut-eye after retirement.
Age 40 is when busy Americans get least sleep miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.
A graph of how long Americans sleep forms a U-shaped pattern across our lives, with age 40 being the low point and hours of sleep starting to creep back up about age 50, Medical College of Georgia investigators report.