What Is Gut Health and Why It Matters Gut health refers to the optimal function and balance of bacteria and microorganisms in your gastrointestinal tract. This ecosystem, known as the gut microbiome, includes over 200 species of bacteria, fungi, and viruses, each playing a vital role in digestion, immunity, and even mood regulation. A healthy gut supports: Nutrient absorption Efficient digestion Strong immune function Mental clarity and mood stability To learn more about how diet affects human health, check out our article on nutraceutical foods. Why Gut Health is Crucial for Your Whole Body Studies consistently link gut health to major health systems across the body. An imbalance in gut…