health π§ Nighttime sleep habits might signal dementia risk
New research suggests that sleep quality could be a key indicator for dementia risk. Researchers analyzed data from 445 adults aged 65 and up in a community setting. They found 35% of participants with extreme daytime sleepiness developed MCR, versus only 6.7% without it. This connects poor sleep to inefficient brain waste removal via the glymphatic system. Experts recommend consistent sleep schedules and lifestyle changes to lower dementia risk. π΄