Sleep Is Your Brain’s Secret Weapon | Chicago News

New research reveals that seven hours of sleep is the sweet spot for peak brainpower—boosting memory, focus, and problem-solving skills. A year-long study of over a thousand adults found that consistently hitting this range delivers the best cognitive performance, while less or more sleep undermines mental sharpness. Think of sleep as your brain’s essential recharge time—not a luxury, but a non-negotiable for peak mental output. 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/1702373cc1ab1d72