What exactly is "gut health"—and why is everyone talking about it? In this episode, we break down what the gut really is, from the structure and function of your gastrointestinal tract to the powerful microbiome living inside you. We explore the enteric nervous system—often called the "second brain"—and explain how it connects to your overall mental and physical health. You’ll also learn about six common GI diseases, what causes them, and how they impact your body. Whether you're dealing with digestive issues or just want to feel better day-to-day, this episode gives you real, science-backed strategies to improve your gut health through nutrition, lifestyle, and stress management.