We often think of stress as something that just “gets on our nerves,” but what if it’s actually reshaping our brain — and our long-term health?A recent scientific review published in Biomedicine & Pharmacotherapy by Juhyun Song (2023) highlights a fascinating and urgent connection between the brain’s emotional hub — the amygdala — and our rising burden of metabolic diseases, dementia, and mental health disorders. This tiny almond-shaped structure deep in our brain does more than generate fear or