A deep dive into the gut-brain connection, what disrupts your microbiome, and the daily habits (and supplements) that can restore it. If you've ever felt anxious, exhausted, bloated, or foggy for no obvious reason — your gut might be the first place to look. The gut isn't just a digestive organ. Scientists now refer to it as the "second brain," a complex ecosystem of trillions of bacteria, fungi, and microorganisms that influence everything from your mood to your immune syste