Why Stress Ages the Brain
Why Stress Ages the Brain — Women’s Brain Health Bonus Edition #Women’s Brain Health Series “Is it my memory… or is it stress?” Many women ask this in their 40s, 50s, and beyond. After menopause, stress feels louder, sleep gets lighter, and focus slips faster. But this isn’t just “getting older.” Your brain is literally responding to stress chemistry. 🔍 Short bursts of stress sharpen the mind. Chronic, unending stress quietly accelerates brain aging. 1️⃣ Cortisol and the Hippocampus — Where Stress Hits Memory Cortisol, the body’s primary stress hormone, helps you react and stay alert in danger. But when cortisol remains high for too long, it begins to harm the hippocampus — the brain’s memory hub. Research shows that people with chronically elevated cortisol have smaller hippocampal volu...