Why Your Sleep Quality in Your 40s Predicts Your Alzheimer’s Risk in Your 70s
While you’re losing sleep over work deadlines and family responsibilities in your 40s, your brain is quietly accumulating changes that could determine whether you’ll remember your grandchildren’s names in your 70s. Most people treat bad sleep like a minor annoyance. A restless night here, insomnia there—no big deal, right? Wrong. The connection between sleep quality…