Sleep 7 Hours for Peak Brain Power | Concord News

New research reveals that seven hours of sleep is the sweet spot for peak brain performance—boosting memory and focus while cutting back below that level hurts cognition. A study of over 2,000 people found a clear link: less sleep = worse mental function, but sleeping more than nine hours didn’t help—and might even backfire. Sleep isn’t a luxury; it’s essential for sharp thinking, especially for busy professionals and students. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/f85e272554ada4c1