Anxiety isn’t just “in your head”—it’s tied to brain circuits, sleep, lifestyle, and even gut health. This guide explores how caffeine and alcohol impact symptoms, when to seek professional help, and red flags to watch for. Learn about early intervention, evidence-based treatments, and the latest research on inflammation, the gut-brain axis, and personalized care. Discover practical tools and resources to calm your mind, build resilience, and take back control of your well-being.