Tohoku University Jun 15 2026 Depression is a serious mental health issue that can rob us of joy - and years of healthy living. While we know that depressive symptoms can cut down the remaining years of disability-free living (or "healthspan") in older adults, it was unclear exactly which symptoms could be the culprit. Researchers from Tohoku University, the Tohoku Medical Megabank Organization, and the National Institute of Biomedical Innovation, Health and Nutrition have found that different