The Nutrient Your Stress System Overuses

A new brain-imaging meta-analysis has uncovered the first consistent biochemical signature across multiple anxiety disorders (a shift in a single molecule that moves in the opposite direction of every major psychiatric condition studied to date). Even more surprising, a separate study in young adults under metabolic strain reveals a nearly identical pattern emerging outside the brain. In this episode, we trace the science behind this unexpected overlap, follow the trail of this overworked mol...